679699800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:1003

約数の個数: 288

約数和(自身を含む): 2540254080

約数和(自身を除く): 1860554280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 31, 36, 39, 40, 45, 50, 52, 60, 62, 65, 72, 75, 78, 90, 93, 100, 104, 117, 120, 124, 130, 150, 155, 156, 180, 186, 195, 200, 225, 234, 248, 260, 279, 300, 310, 312, 325, 360, 372, 390, 403, 450, 465, 468, 520, 558, 585, 600, 620, 650, 744, 775, 780, 806, 900, 930, 936, 937, 975, 1116, 1170, 1209, 1240, 1300, 1395, 1550, 1560, 1612, 1800, 1860, 1874, 1950, 2015, 2232, 2325, 2340, 2418, 2600, 2790, 2811, 2925, 3100, 3224, 3627, 3720, 3748, 3900, 4030, 4650, 4680, 4685, 4836, 5580, 5622, 5850, 6045, 6200, 6975, 7254, 7496, 7800, 8060, 8433, 9300, 9370, 9672, 10075, 11160, 11244, 11700, 12090, 12181, 13950, 14055, 14508, 16120, 16866, 18135, 18600, 18740, 20150, 22488, 23400, 23425, 24180, 24362, 27900, 28110, 29016, 29047, 30225, 33732, 36270, 36543, 37480, 40300, 42165, 46850, 48360, 48724, 55800, 56220, 58094, 60450, 60905, 67464, 70275, 72540, 73086, 80600, 84330, 87141, 90675, 93700, 97448, 109629, 112440, 116188, 120900, 121810, 140550, 145080, 145235, 146172, 168660, 174282, 181350, 182715, 187400, 210825, 219258, 232376, 241800, 243620, 261423, 281100, 290470, 292344, 304525, 337320, 348564, 362700, 365430, 377611, 421650, 435705, 438516, 487240, 522846, 548145, 562200, 580940, 609050, 697128, 725400, 726175, 730860, 755222, 843300, 871410, 877032, 913575, 1045692, 1096290, 1132833, 1161880, 1218100, 1307115, 1452350, 1461720, 1510444, 1686600, 1742820, 1827150, 1888055, 2091384, 2178525, 2192580, 2265666, 2436200, 2614230, 2740725, 2904700, 3020888, 3398499, 3485640, 3654300, 3776110, 4357050, 4385160, 4531332, 5228460, 5481450, 5664165, 5809400, 6535575, 6796998, 7308600, 7552220, 8714100, 9062664, 9440275, 10456920, 10962900, 11328330, 13071150, 13593996, 15104440, 16992495, 17428200, 18880550, 21925800, 22656660, 26142300, 27187992, 28320825, 33984990, 37761100, 45313320, 52284600, 56641650, 67969980, 75522200, 84962475, 113283300, 135939960, 169924950, 226566600, 339849900, 679699800]

約数ペア:

[(1, 679699800), (2, 339849900), (3, 226566600), (4, 169924950), (5, 135939960), (6, 113283300), (8, 84962475), (9, 75522200), (10, 67969980), (12, 56641650), (13, 52284600), (15, 45313320), (18, 37761100), (20, 33984990), (24, 28320825), (25, 27187992), (26, 26142300), (30, 22656660), (31, 21925800), (36, 18880550), (39, 17428200), (40, 16992495), (45, 15104440), (50, 13593996), (52, 13071150), (60, 11328330), (62, 10962900), (65, 10456920), (72, 9440275), (75, 9062664), (78, 8714100), (90, 7552220), (93, 7308600), (100, 6796998), (104, 6535575), (117, 5809400), (120, 5664165), (124, 5481450), (130, 5228460), (150, 4531332), (155, 4385160), (156, 4357050), (180, 3776110), (186, 3654300), (195, 3485640), (200, 3398499), (225, 3020888), (234, 2904700), (248, 2740725), (260, 2614230), (279, 2436200), (300, 2265666), (310, 2192580), (312, 2178525), (325, 2091384), (360, 1888055), (372, 1827150), (390, 1742820), (403, 1686600), (450, 1510444), (465, 1461720), (468, 1452350), (520, 1307115), (558, 1218100), (585, 1161880), (600, 1132833), (620, 1096290), (650, 1045692), (744, 913575), (775, 877032), (780, 871410), (806, 843300), (900, 755222), (930, 730860), (936, 726175), (937, 725400), (975, 697128), (1116, 609050), (1170, 580940), (1209, 562200), (1240, 548145), (1300, 522846), (1395, 487240), (1550, 438516), (1560, 435705), (1612, 421650), (1800, 377611), (1860, 365430), (1874, 362700), (1950, 348564), (2015, 337320), (2232, 304525), (2325, 292344), (2340, 290470), (2418, 281100), (2600, 261423), (2790, 243620), (2811, 241800), (2925, 232376), (3100, 219258), (3224, 210825), (3627, 187400), (3720, 182715), (3748, 181350), (3900, 174282), (4030, 168660), (4650, 146172), (4680, 145235), (4685, 145080), (4836, 140550), (5580, 121810), (5622, 120900), (5850, 116188), (6045, 112440), (6200, 109629), (6975, 97448), (7254, 93700), (7496, 90675), (7800, 87141), (8060, 84330), (8433, 80600), (9300, 73086), (9370, 72540), (9672, 70275), (10075, 67464), (11160, 60905), (11244, 60450), (11700, 58094), (12090, 56220), (12181, 55800), (13950, 48724), (14055, 48360), (14508, 46850), (16120, 42165), (16866, 40300), (18135, 37480), (18600, 36543), (18740, 36270), (20150, 33732), (22488, 30225), (23400, 29047), (23425, 29016), (24180, 28110), (24362, 27900)]