1989968400

素因数分解:

$2^4\times 3^2\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:456

約数の個数: 540

約数和(自身を含む): 8331581700

約数和(自身を除く): 6341613300

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 29, 30, 35, 36, 40, 42, 45, 48, 49, 50, 56, 58, 60, 63, 70, 72, 75, 80, 84, 87, 90, 98, 100, 105, 112, 116, 120, 126, 140, 144, 145, 147, 150, 168, 174, 175, 180, 196, 200, 203, 210, 225, 232, 240, 245, 252, 261, 280, 290, 294, 300, 315, 336, 348, 350, 360, 389, 392, 400, 406, 420, 435, 441, 450, 464, 490, 504, 522, 525, 560, 580, 588, 600, 609, 630, 696, 700, 720, 725, 735, 778, 784, 812, 840, 870, 882, 900, 980, 1008, 1015, 1044, 1050, 1160, 1167, 1176, 1200, 1218, 1225, 1260, 1305, 1392, 1400, 1421, 1450, 1470, 1556, 1575, 1624, 1680, 1740, 1764, 1800, 1827, 1945, 1960, 2030, 2088, 2100, 2175, 2205, 2320, 2334, 2352, 2436, 2450, 2520, 2610, 2723, 2800, 2842, 2900, 2940, 3045, 3112, 3150, 3248, 3480, 3501, 3528, 3600, 3654, 3675, 3890, 3920, 4060, 4176, 4200, 4263, 4350, 4410, 4668, 4872, 4900, 5040, 5075, 5220, 5446, 5684, 5800, 5835, 5880, 6090, 6224, 6300, 6525, 6960, 7002, 7056, 7105, 7308, 7350, 7780, 8120, 8169, 8400, 8526, 8700, 8820, 9135, 9336, 9725, 9744, 9800, 10150, 10440, 10892, 11025, 11281, 11368, 11600, 11670, 11760, 12180, 12600, 12789, 13050, 13615, 14004, 14210, 14616, 14700, 15225, 15560, 16240, 16338, 17052, 17400, 17505, 17640, 18270, 18672, 19061, 19450, 19600, 20300, 20880, 21315, 21784, 22050, 22562, 22736, 23340, 24360, 24507, 25200, 25578, 26100, 27230, 28008, 28420, 29175, 29232, 29400, 30450, 31120, 32676, 33843, 34104, 34800, 35010, 35280, 35525, 36540, 38122, 38900, 40600, 40845, 42630, 43568, 44100, 45124, 45675, 46680, 48720, 49014, 51156, 52200, 54460, 56016, 56405, 56840, 57183, 58350, 58800, 60900, 63945, 65352, 67686, 68075, 68208, 70020, 71050, 73080, 76244, 77800, 78967, 81200, 81690, 85260, 87525, 88200, 90248, 91350, 93360, 95305, 98028, 101529, 102312, 104400, 106575, 108920, 112810, 113680, 114366, 116700, 121800, 122535, 127890, 130704, 135372, 136150, 140040, 142100, 146160, 152488, 155600, 157934, 163380, 169215, 170520, 171549, 175050, 176400, 180496, 182700, 190610, 196056, 203058, 204225, 204624, 213150, 217840, 225620, 228732, 233400, 236901, 243600, 245070, 255780, 270744, 272300, 280080, 282025, 284200, 285915, 304976, 315868, 319725, 326760, 338430, 341040, 343098, 350100, 365400, 381220, 392112, 394835, 406116, 408450, 426300, 451240, 457464, 466800, 473802, 476525, 490140, 507645, 511560, 541488, 544600, 552769, 564050, 568400, 571830, 612675, 631736, 639450, 653520, 676860, 686196, 700200, 710703, 730800, 762440, 789670, 812232, 816900, 846075, 852600, 857745, 902480, 914928, 947604, 953050, 980280, 1015290, 1023120, 1089200, 1105538, 1128100, 1143660, 1184505, 1225350, 1263472, 1278900, 1353720, 1372392, 1400400, 1421406, 1429575, 1524880, 1579340, 1624464, 1633800, 1658307, 1692150, 1705200, 1715490, 1895208, 1906100, 1960560, 1974175, 2030580, 2211076, 2256200, 2287320, 2369010, 2450700, 2538225, 2557800, 2707440, 2744784, 2763845, 2842812, 2859150, 3158680, 3267600, 3316614, 3384300, 3430980, 3553515, 3790416, 3812200, 3948350, 4061160, 4288725, 4422152, 4512400, 4574640, 4738020, 4901400, 4974921, 5076450, 5115600, 5527690, 5685624, 5718300, 5922525, 6317360, 6633228, 6768600, 6861960, 7107030, 7624400, 7896700, 8122320, 8291535, 8577450, 8844304, 9476040, 9802800, 9949842, 10152900, 11055380, 11371248, 11436600, 11845050, 13266456, 13537200, 13723920, 13819225, 14214060, 15793400, 16583070, 17154900, 17767575, 18952080, 19899684, 20305800, 22110760, 22873200, 23690100, 24874605, 26532912, 27638450, 28428120, 31586800, 33166140, 34309800, 35535150, 39799368, 40611600, 41457675, 44221520, 47380200, 49749210, 55276900, 56856240, 66332280, 68619600, 71070300, 79598736, 82915350, 94760400, 99498420, 110553800, 124373025, 132664560, 142140600, 165830700, 198996840, 221107600, 248746050, 284281200, 331661400, 397993680, 497492100, 663322800, 994984200, 1989968400]

約数ペア:

[(1, 1989968400), (2, 994984200), (3, 663322800), (4, 497492100), (5, 397993680), (6, 331661400), (7, 284281200), (8, 248746050), (9, 221107600), (10, 198996840), (12, 165830700), (14, 142140600), (15, 132664560), (16, 124373025), (18, 110553800), (20, 99498420), (21, 94760400), (24, 82915350), (25, 79598736), (28, 71070300), (29, 68619600), (30, 66332280), (35, 56856240), (36, 55276900), (40, 49749210), (42, 47380200), (45, 44221520), (48, 41457675), (49, 40611600), (50, 39799368), (56, 35535150), (58, 34309800), (60, 33166140), (63, 31586800), (70, 28428120), (72, 27638450), (75, 26532912), (80, 24874605), (84, 23690100), (87, 22873200), (90, 22110760), (98, 20305800), (100, 19899684), (105, 18952080), (112, 17767575), (116, 17154900), (120, 16583070), (126, 15793400), (140, 14214060), (144, 13819225), (145, 13723920), (147, 13537200), (150, 13266456), (168, 11845050), (174, 11436600), (175, 11371248), (180, 11055380), (196, 10152900), (200, 9949842), (203, 9802800), (210, 9476040), (225, 8844304), (232, 8577450), (240, 8291535), (245, 8122320), (252, 7896700), (261, 7624400), (280, 7107030), (290, 6861960), (294, 6768600), (300, 6633228), (315, 6317360), (336, 5922525), (348, 5718300), (350, 5685624), (360, 5527690), (389, 5115600), (392, 5076450), (400, 4974921), (406, 4901400), (420, 4738020), (435, 4574640), (441, 4512400), (450, 4422152), (464, 4288725), (490, 4061160), (504, 3948350), (522, 3812200), (525, 3790416), (560, 3553515), (580, 3430980), (588, 3384300), (600, 3316614), (609, 3267600), (630, 3158680), (696, 2859150), (700, 2842812), (720, 2763845), (725, 2744784), (735, 2707440), (778, 2557800), (784, 2538225), (812, 2450700), (840, 2369010), (870, 2287320), (882, 2256200), (900, 2211076), (980, 2030580), (1008, 1974175), (1015, 1960560), (1044, 1906100), (1050, 1895208), (1160, 1715490), (1167, 1705200), (1176, 1692150), (1200, 1658307), (1218, 1633800), (1225, 1624464), (1260, 1579340), (1305, 1524880), (1392, 1429575), (1400, 1421406), (1421, 1400400), (1450, 1372392), (1470, 1353720), (1556, 1278900), (1575, 1263472), (1624, 1225350), (1680, 1184505), (1740, 1143660), (1764, 1128100), (1800, 1105538), (1827, 1089200), (1945, 1023120), (1960, 1015290), (2030, 980280), (2088, 953050), (2100, 947604), (2175, 914928), (2205, 902480), (2320, 857745), (2334, 852600), (2352, 846075), (2436, 816900), (2450, 812232), (2520, 789670), (2610, 762440), (2723, 730800), (2800, 710703), (2842, 700200), (2900, 686196), (2940, 676860), (3045, 653520), (3112, 639450), (3150, 631736), (3248, 612675), (3480, 571830), (3501, 568400), (3528, 564050), (3600, 552769), (3654, 544600), (3675, 541488), (3890, 511560), (3920, 507645), (4060, 490140), (4176, 476525), (4200, 473802), (4263, 466800), (4350, 457464), (4410, 451240), (4668, 426300), (4872, 408450), (4900, 406116), (5040, 394835), (5075, 392112), (5220, 381220), (5446, 365400), (5684, 350100), (5800, 343098), (5835, 341040), (5880, 338430), (6090, 326760), (6224, 319725), (6300, 315868), (6525, 304976), (6960, 285915), (7002, 284200), (7056, 282025), (7105, 280080), (7308, 272300), (7350, 270744), (7780, 255780), (8120, 245070), (8169, 243600), (8400, 236901), (8526, 233400), (8700, 228732), (8820, 225620), (9135, 217840), (9336, 213150), (9725, 204624), (9744, 204225), (9800, 203058), (10150, 196056), (10440, 190610), (10892, 182700), (11025, 180496), (11281, 176400), (11368, 175050), (11600, 171549), (11670, 170520), (11760, 169215), (12180, 163380), (12600, 157934), (12789, 155600), (13050, 152488), (13615, 146160), (14004, 142100), (14210, 140040), (14616, 136150), (14700, 135372), (15225, 130704), (15560, 127890), (16240, 122535), (16338, 121800), (17052, 116700), (17400, 114366), (17505, 113680), (17640, 112810), (18270, 108920), (18672, 106575), (19061, 104400), (19450, 102312), (19600, 101529), (20300, 98028), (20880, 95305), (21315, 93360), (21784, 91350), (22050, 90248), (22562, 88200), (22736, 87525), (23340, 85260), (24360, 81690), (24507, 81200), (25200, 78967), (25578, 77800), (26100, 76244), (27230, 73080), (28008, 71050), (28420, 70020), (29175, 68208), (29232, 68075), (29400, 67686), (30450, 65352), (31120, 63945), (32676, 60900), (33843, 58800), (34104, 58350), (34800, 57183), (35010, 56840), (35280, 56405), (35525, 56016), (36540, 54460), (38122, 52200), (38900, 51156), (40600, 49014), (40845, 48720), (42630, 46680), (43568, 45675), (44100, 45124)]