199420200

素因数分解:

$2^3\times 3^2\times 5^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:79

約数の個数: 576

約数和(自身を含む): 870480000

約数和(自身を除く): 671059800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 19, 20, 21, 24, 25, 28, 30, 34, 35, 36, 38, 40, 42, 45, 49, 50, 51, 56, 57, 60, 63, 68, 70, 72, 75, 76, 84, 85, 90, 95, 98, 100, 102, 105, 114, 119, 120, 126, 133, 136, 140, 147, 150, 152, 153, 168, 170, 171, 175, 180, 190, 196, 200, 204, 210, 225, 228, 238, 245, 252, 255, 266, 280, 285, 294, 300, 306, 315, 323, 340, 342, 343, 350, 357, 360, 380, 392, 399, 408, 420, 425, 441, 450, 456, 475, 476, 490, 504, 510, 525, 532, 570, 588, 595, 600, 612, 630, 646, 665, 680, 684, 686, 700, 714, 735, 760, 765, 798, 833, 840, 850, 855, 882, 900, 931, 950, 952, 969, 980, 1020, 1029, 1050, 1064, 1071, 1140, 1176, 1190, 1197, 1224, 1225, 1260, 1275, 1292, 1330, 1368, 1372, 1400, 1425, 1428, 1470, 1530, 1575, 1596, 1615, 1666, 1700, 1710, 1715, 1764, 1785, 1800, 1862, 1900, 1938, 1960, 1995, 2040, 2058, 2100, 2142, 2205, 2261, 2280, 2380, 2394, 2450, 2499, 2520, 2550, 2584, 2660, 2744, 2793, 2850, 2856, 2907, 2940, 2975, 3060, 3087, 3150, 3192, 3230, 3325, 3332, 3400, 3420, 3430, 3528, 3570, 3675, 3724, 3800, 3825, 3876, 3990, 4116, 4165, 4200, 4275, 4284, 4410, 4522, 4655, 4760, 4788, 4845, 4900, 4998, 5100, 5145, 5320, 5355, 5586, 5700, 5814, 5831, 5880, 5950, 5985, 6120, 6174, 6300, 6460, 6517, 6650, 6664, 6783, 6840, 6860, 7140, 7350, 7448, 7497, 7650, 7752, 7980, 8075, 8232, 8330, 8379, 8550, 8568, 8575, 8820, 8925, 9044, 9310, 9576, 9690, 9800, 9975, 9996, 10200, 10290, 10710, 11025, 11172, 11305, 11400, 11628, 11662, 11900, 11970, 12348, 12495, 12600, 12920, 13034, 13300, 13566, 13720, 13965, 14280, 14535, 14700, 14994, 15300, 15435, 15827, 15960, 16150, 16660, 16758, 17100, 17150, 17493, 17640, 17850, 18088, 18620, 19380, 19551, 19950, 19992, 20349, 20580, 20825, 21420, 22050, 22344, 22610, 23256, 23275, 23324, 23800, 23940, 24225, 24696, 24990, 25725, 26068, 26600, 26775, 27132, 27930, 29070, 29155, 29400, 29925, 29988, 30600, 30870, 31654, 32300, 32585, 33320, 33516, 33915, 34200, 34300, 34986, 35700, 37240, 37485, 38760, 39102, 39900, 40698, 41160, 41650, 41895, 42840, 44100, 45220, 46550, 46648, 47481, 47880, 48450, 49980, 51450, 52136, 52479, 53550, 54264, 55860, 56525, 58140, 58310, 58653, 59850, 59976, 61740, 62475, 63308, 64600, 65170, 67032, 67830, 68600, 69825, 69972, 71400, 72675, 74970, 77175, 78204, 79135, 79800, 81396, 83300, 83790, 87465, 88200, 90440, 93100, 94962, 96900, 97755, 99960, 101745, 102900, 104958, 107100, 110789, 111720, 113050, 116280, 116620, 117306, 119700, 123480, 124950, 126616, 130340, 135660, 139650, 139944, 142443, 145350, 145775, 149940, 154350, 156408, 158270, 162792, 162925, 166600, 167580, 169575, 174930, 186200, 187425, 189924, 193800, 195510, 203490, 205800, 209475, 209916, 214200, 221578, 226100, 233240, 234612, 237405, 239400, 249900, 260680, 262395, 271320, 279300, 284886, 290700, 291550, 293265, 299880, 308700, 316540, 325850, 332367, 335160, 339150, 349860, 374850, 379848, 391020, 395675, 406980, 418950, 419832, 437325, 443156, 452200, 469224, 474810, 488775, 499800, 508725, 524790, 553945, 558600, 569772, 581400, 583100, 586530, 617400, 633080, 651700, 664734, 678300, 699720, 712215, 749700, 782040, 791350, 813960, 837900, 874650, 886312, 949620, 977550, 997101, 1017450, 1049580, 1107890, 1139544, 1166200, 1173060, 1187025, 1303400, 1311975, 1329468, 1356600, 1424430, 1466325, 1499400, 1582700, 1661835, 1675800, 1749300, 1899240, 1955100, 1994202, 2034900, 2099160, 2215780, 2346120, 2374050, 2623950, 2658936, 2769725, 2848860, 2932650, 3165400, 3323670, 3498600, 3561075, 3910200, 3988404, 4069800, 4431560, 4748100, 4985505, 5247900, 5539450, 5697720, 5865300, 6647340, 7122150, 7976808, 8309175, 9496200, 9971010, 10495800, 11078900, 11730600, 13294680, 14244300, 16618350, 19942020, 22157800, 24927525, 28488600, 33236700, 39884040, 49855050, 66473400, 99710100, 199420200]

約数ペア:

[(1, 199420200), (2, 99710100), (3, 66473400), (4, 49855050), (5, 39884040), (6, 33236700), (7, 28488600), (8, 24927525), (9, 22157800), (10, 19942020), (12, 16618350), (14, 14244300), (15, 13294680), (17, 11730600), (18, 11078900), (19, 10495800), (20, 9971010), (21, 9496200), (24, 8309175), (25, 7976808), (28, 7122150), (30, 6647340), (34, 5865300), (35, 5697720), (36, 5539450), (38, 5247900), (40, 4985505), (42, 4748100), (45, 4431560), (49, 4069800), (50, 3988404), (51, 3910200), (56, 3561075), (57, 3498600), (60, 3323670), (63, 3165400), (68, 2932650), (70, 2848860), (72, 2769725), (75, 2658936), (76, 2623950), (84, 2374050), (85, 2346120), (90, 2215780), (95, 2099160), (98, 2034900), (100, 1994202), (102, 1955100), (105, 1899240), (114, 1749300), (119, 1675800), (120, 1661835), (126, 1582700), (133, 1499400), (136, 1466325), (140, 1424430), (147, 1356600), (150, 1329468), (152, 1311975), (153, 1303400), (168, 1187025), (170, 1173060), (171, 1166200), (175, 1139544), (180, 1107890), (190, 1049580), (196, 1017450), (200, 997101), (204, 977550), (210, 949620), (225, 886312), (228, 874650), (238, 837900), (245, 813960), (252, 791350), (255, 782040), (266, 749700), (280, 712215), (285, 699720), (294, 678300), (300, 664734), (306, 651700), (315, 633080), (323, 617400), (340, 586530), (342, 583100), (343, 581400), (350, 569772), (357, 558600), (360, 553945), (380, 524790), (392, 508725), (399, 499800), (408, 488775), (420, 474810), (425, 469224), (441, 452200), (450, 443156), (456, 437325), (475, 419832), (476, 418950), (490, 406980), (504, 395675), (510, 391020), (525, 379848), (532, 374850), (570, 349860), (588, 339150), (595, 335160), (600, 332367), (612, 325850), (630, 316540), (646, 308700), (665, 299880), (680, 293265), (684, 291550), (686, 290700), (700, 284886), (714, 279300), (735, 271320), (760, 262395), (765, 260680), (798, 249900), (833, 239400), (840, 237405), (850, 234612), (855, 233240), (882, 226100), (900, 221578), (931, 214200), (950, 209916), (952, 209475), (969, 205800), (980, 203490), (1020, 195510), (1029, 193800), (1050, 189924), (1064, 187425), (1071, 186200), (1140, 174930), (1176, 169575), (1190, 167580), (1197, 166600), (1224, 162925), (1225, 162792), (1260, 158270), (1275, 156408), (1292, 154350), (1330, 149940), (1368, 145775), (1372, 145350), (1400, 142443), (1425, 139944), (1428, 139650), (1470, 135660), (1530, 130340), (1575, 126616), (1596, 124950), (1615, 123480), (1666, 119700), (1700, 117306), (1710, 116620), (1715, 116280), (1764, 113050), (1785, 111720), (1800, 110789), (1862, 107100), (1900, 104958), (1938, 102900), (1960, 101745), (1995, 99960), (2040, 97755), (2058, 96900), (2100, 94962), (2142, 93100), (2205, 90440), (2261, 88200), (2280, 87465), (2380, 83790), (2394, 83300), (2450, 81396), (2499, 79800), (2520, 79135), (2550, 78204), (2584, 77175), (2660, 74970), (2744, 72675), (2793, 71400), (2850, 69972), (2856, 69825), (2907, 68600), (2940, 67830), (2975, 67032), (3060, 65170), (3087, 64600), (3150, 63308), (3192, 62475), (3230, 61740), (3325, 59976), (3332, 59850), (3400, 58653), (3420, 58310), (3430, 58140), (3528, 56525), (3570, 55860), (3675, 54264), (3724, 53550), (3800, 52479), (3825, 52136), (3876, 51450), (3990, 49980), (4116, 48450), (4165, 47880), (4200, 47481), (4275, 46648), (4284, 46550), (4410, 45220), (4522, 44100), (4655, 42840), (4760, 41895), (4788, 41650), (4845, 41160), (4900, 40698), (4998, 39900), (5100, 39102), (5145, 38760), (5320, 37485), (5355, 37240), (5586, 35700), (5700, 34986), (5814, 34300), (5831, 34200), (5880, 33915), (5950, 33516), (5985, 33320), (6120, 32585), (6174, 32300), (6300, 31654), (6460, 30870), (6517, 30600), (6650, 29988), (6664, 29925), (6783, 29400), (6840, 29155), (6860, 29070), (7140, 27930), (7350, 27132), (7448, 26775), (7497, 26600), (7650, 26068), (7752, 25725), (7980, 24990), (8075, 24696), (8232, 24225), (8330, 23940), (8379, 23800), (8550, 23324), (8568, 23275), (8575, 23256), (8820, 22610), (8925, 22344), (9044, 22050), (9310, 21420), (9576, 20825), (9690, 20580), (9800, 20349), (9975, 19992), (9996, 19950), (10200, 19551), (10290, 19380), (10710, 18620), (11025, 18088), (11172, 17850), (11305, 17640), (11400, 17493), (11628, 17150), (11662, 17100), (11900, 16758), (11970, 16660), (12348, 16150), (12495, 15960), (12600, 15827), (12920, 15435), (13034, 15300), (13300, 14994), (13566, 14700), (13720, 14535), (13965, 14280)]