1990454400

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 576

約数和(自身を含む): 7951544640

約数和(自身を除く): 5961090240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 61, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 103, 110, 120, 122, 128, 132, 144, 150, 160, 165, 176, 180, 183, 192, 198, 200, 206, 220, 225, 240, 244, 264, 275, 288, 300, 305, 309, 320, 330, 352, 360, 366, 384, 396, 400, 412, 440, 450, 480, 488, 495, 515, 528, 549, 550, 576, 600, 610, 618, 640, 660, 671, 704, 720, 732, 792, 800, 824, 825, 880, 900, 915, 927, 960, 976, 990, 1030, 1056, 1098, 1100, 1133, 1152, 1200, 1220, 1236, 1320, 1342, 1408, 1440, 1464, 1525, 1545, 1584, 1600, 1648, 1650, 1760, 1800, 1830, 1854, 1920, 1952, 1980, 2013, 2060, 2112, 2196, 2200, 2266, 2400, 2440, 2472, 2475, 2575, 2640, 2684, 2745, 2880, 2928, 3050, 3090, 3168, 3200, 3296, 3300, 3355, 3399, 3520, 3600, 3660, 3708, 3904, 3960, 4026, 4120, 4224, 4392, 4400, 4532, 4575, 4635, 4800, 4880, 4944, 4950, 5150, 5280, 5368, 5490, 5665, 5760, 5856, 6039, 6100, 6180, 6283, 6336, 6592, 6600, 6710, 6798, 7040, 7200, 7320, 7416, 7725, 7808, 7920, 8052, 8240, 8784, 8800, 9064, 9150, 9270, 9600, 9760, 9888, 9900, 10065, 10197, 10300, 10560, 10736, 10980, 11330, 11712, 12078, 12200, 12360, 12566, 12672, 13184, 13200, 13420, 13596, 13725, 14400, 14640, 14832, 15450, 15840, 16104, 16480, 16775, 16995, 17568, 17600, 18128, 18300, 18540, 18849, 19520, 19776, 19800, 20130, 20394, 20600, 21120, 21472, 21960, 22660, 23175, 23424, 24156, 24400, 24720, 25132, 26400, 26840, 27192, 27450, 28325, 28800, 29280, 29664, 30195, 30900, 31415, 31680, 32208, 32960, 33550, 33990, 35136, 35200, 36256, 36600, 37080, 37698, 39040, 39552, 39600, 40260, 40788, 41200, 42944, 43920, 45320, 46350, 48312, 48800, 49440, 50264, 50325, 50985, 52800, 53680, 54384, 54900, 56547, 56650, 58560, 59328, 60390, 61800, 62830, 63360, 64416, 65920, 67100, 67980, 69113, 70272, 72512, 73200, 74160, 75396, 79200, 80520, 81576, 82400, 84975, 85888, 87840, 90640, 92700, 94245, 96624, 97600, 98880, 100528, 100650, 101970, 105600, 107360, 108768, 109800, 113094, 113300, 117120, 118656, 120780, 123600, 125660, 128832, 134200, 135960, 138226, 145024, 146400, 148320, 150792, 150975, 157075, 158400, 161040, 163152, 164800, 169950, 175680, 181280, 185400, 188490, 193248, 195200, 197760, 201056, 201300, 203940, 207339, 214720, 217536, 219600, 226188, 226600, 241560, 247200, 251320, 254925, 257664, 268400, 271920, 276452, 282735, 292800, 296640, 301584, 301950, 314150, 316800, 322080, 326304, 329600, 339900, 345565, 351360, 362560, 370800, 376980, 386496, 402112, 402600, 407880, 414678, 429440, 435072, 439200, 452376, 453200, 471225, 483120, 494400, 502640, 509850, 536800, 543840, 552904, 565470, 585600, 593280, 603168, 603900, 622017, 628300, 644160, 652608, 679800, 691130, 725120, 741600, 753960, 772992, 804224, 805200, 815760, 829356, 878400, 904752, 906400, 942450, 966240, 988800, 1005280, 1019700, 1036695, 1073600, 1087680, 1105808, 1130940, 1206336, 1207800, 1244034, 1256600, 1288320, 1305216, 1359600, 1382260, 1413675, 1483200, 1507920, 1610400, 1631520, 1658712, 1727825, 1756800, 1809504, 1812800, 1884900, 1932480, 2010560, 2039400, 2073390, 2147200, 2175360, 2211616, 2261880, 2412672, 2415600, 2488068, 2513200, 2719200, 2764520, 2827350, 2966400, 3015840, 3110085, 3220800, 3263040, 3317424, 3455650, 3619008, 3625600, 3769800, 3864960, 4021120, 4078800, 4146780, 4423232, 4523760, 4831200, 4976136, 5026400, 5183475, 5438400, 5529040, 5654700, 6031680, 6220170, 6441600, 6526080, 6634848, 6911300, 7238016, 7539600, 8157600, 8293560, 8846464, 9047520, 9662400, 9952272, 10052800, 10366950, 10876800, 11058080, 11309400, 12063360, 12440340, 13269696, 13822600, 15079200, 15550425, 16315200, 16587120, 18095040, 19324800, 19904544, 20105600, 20733900, 22116160, 22618800, 24880680, 26539392, 27645200, 30158400, 31100850, 32630400, 33174240, 36190080, 39809088, 41467800, 44232320, 45237600, 49761360, 55290400, 60316800, 62201700, 66348480, 79618176, 82935600, 90475200, 99522720, 110580800, 124403400, 132696960, 165871200, 180950400, 199045440, 221161600, 248806800, 331742400, 398090880, 497613600, 663484800, 995227200, 1990454400]

約数ペア:

[(1, 1990454400), (2, 995227200), (3, 663484800), (4, 497613600), (5, 398090880), (6, 331742400), (8, 248806800), (9, 221161600), (10, 199045440), (11, 180950400), (12, 165871200), (15, 132696960), (16, 124403400), (18, 110580800), (20, 99522720), (22, 90475200), (24, 82935600), (25, 79618176), (30, 66348480), (32, 62201700), (33, 60316800), (36, 55290400), (40, 49761360), (44, 45237600), (45, 44232320), (48, 41467800), (50, 39809088), (55, 36190080), (60, 33174240), (61, 32630400), (64, 31100850), (66, 30158400), (72, 27645200), (75, 26539392), (80, 24880680), (88, 22618800), (90, 22116160), (96, 20733900), (99, 20105600), (100, 19904544), (103, 19324800), (110, 18095040), (120, 16587120), (122, 16315200), (128, 15550425), (132, 15079200), (144, 13822600), (150, 13269696), (160, 12440340), (165, 12063360), (176, 11309400), (180, 11058080), (183, 10876800), (192, 10366950), (198, 10052800), (200, 9952272), (206, 9662400), (220, 9047520), (225, 8846464), (240, 8293560), (244, 8157600), (264, 7539600), (275, 7238016), (288, 6911300), (300, 6634848), (305, 6526080), (309, 6441600), (320, 6220170), (330, 6031680), (352, 5654700), (360, 5529040), (366, 5438400), (384, 5183475), (396, 5026400), (400, 4976136), (412, 4831200), (440, 4523760), (450, 4423232), (480, 4146780), (488, 4078800), (495, 4021120), (515, 3864960), (528, 3769800), (549, 3625600), (550, 3619008), (576, 3455650), (600, 3317424), (610, 3263040), (618, 3220800), (640, 3110085), (660, 3015840), (671, 2966400), (704, 2827350), (720, 2764520), (732, 2719200), (792, 2513200), (800, 2488068), (824, 2415600), (825, 2412672), (880, 2261880), (900, 2211616), (915, 2175360), (927, 2147200), (960, 2073390), (976, 2039400), (990, 2010560), (1030, 1932480), (1056, 1884900), (1098, 1812800), (1100, 1809504), (1133, 1756800), (1152, 1727825), (1200, 1658712), (1220, 1631520), (1236, 1610400), (1320, 1507920), (1342, 1483200), (1408, 1413675), (1440, 1382260), (1464, 1359600), (1525, 1305216), (1545, 1288320), (1584, 1256600), (1600, 1244034), (1648, 1207800), (1650, 1206336), (1760, 1130940), (1800, 1105808), (1830, 1087680), (1854, 1073600), (1920, 1036695), (1952, 1019700), (1980, 1005280), (2013, 988800), (2060, 966240), (2112, 942450), (2196, 906400), (2200, 904752), (2266, 878400), (2400, 829356), (2440, 815760), (2472, 805200), (2475, 804224), (2575, 772992), (2640, 753960), (2684, 741600), (2745, 725120), (2880, 691130), (2928, 679800), (3050, 652608), (3090, 644160), (3168, 628300), (3200, 622017), (3296, 603900), (3300, 603168), (3355, 593280), (3399, 585600), (3520, 565470), (3600, 552904), (3660, 543840), (3708, 536800), (3904, 509850), (3960, 502640), (4026, 494400), (4120, 483120), (4224, 471225), (4392, 453200), (4400, 452376), (4532, 439200), (4575, 435072), (4635, 429440), (4800, 414678), (4880, 407880), (4944, 402600), (4950, 402112), (5150, 386496), (5280, 376980), (5368, 370800), (5490, 362560), (5665, 351360), (5760, 345565), (5856, 339900), (6039, 329600), (6100, 326304), (6180, 322080), (6283, 316800), (6336, 314150), (6592, 301950), (6600, 301584), (6710, 296640), (6798, 292800), (7040, 282735), (7200, 276452), (7320, 271920), (7416, 268400), (7725, 257664), (7808, 254925), (7920, 251320), (8052, 247200), (8240, 241560), (8784, 226600), (8800, 226188), (9064, 219600), (9150, 217536), (9270, 214720), (9600, 207339), (9760, 203940), (9888, 201300), (9900, 201056), (10065, 197760), (10197, 195200), (10300, 193248), (10560, 188490), (10736, 185400), (10980, 181280), (11330, 175680), (11712, 169950), (12078, 164800), (12200, 163152), (12360, 161040), (12566, 158400), (12672, 157075), (13184, 150975), (13200, 150792), (13420, 148320), (13596, 146400), (13725, 145024), (14400, 138226), (14640, 135960), (14832, 134200), (15450, 128832), (15840, 125660), (16104, 123600), (16480, 120780), (16775, 118656), (16995, 117120), (17568, 113300), (17600, 113094), (18128, 109800), (18300, 108768), (18540, 107360), (18849, 105600), (19520, 101970), (19776, 100650), (19800, 100528), (20130, 98880), (20394, 97600), (20600, 96624), (21120, 94245), (21472, 92700), (21960, 90640), (22660, 87840), (23175, 85888), (23424, 84975), (24156, 82400), (24400, 81576), (24720, 80520), (25132, 79200), (26400, 75396), (26840, 74160), (27192, 73200), (27450, 72512), (28325, 70272), (28800, 69113), (29280, 67980), (29664, 67100), (30195, 65920), (30900, 64416), (31415, 63360), (31680, 62830), (32208, 61800), (32960, 60390), (33550, 59328), (33990, 58560), (35136, 56650), (35200, 56547), (36256, 54900), (36600, 54384), (37080, 53680), (37698, 52800), (39040, 50985), (39552, 50325), (39600, 50264), (40260, 49440), (40788, 48800), (41200, 48312), (42944, 46350), (43920, 45320)]