15630561900

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1439}}^1$

素因数の和:1620

約数の個数: 252

約数和(自身を含む): 51231096000

約数和(自身を除く): 35600534100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 149, 150, 162, 180, 225, 243, 270, 298, 300, 324, 405, 447, 450, 486, 540, 596, 675, 729, 745, 810, 894, 900, 972, 1215, 1341, 1350, 1439, 1458, 1490, 1620, 1788, 2025, 2235, 2430, 2682, 2700, 2878, 2916, 2980, 3645, 3725, 4023, 4050, 4317, 4470, 4860, 5364, 5756, 6075, 6705, 7195, 7290, 7450, 8046, 8100, 8634, 8940, 11175, 12069, 12150, 12951, 13410, 14390, 14580, 14900, 16092, 17268, 18225, 20115, 21585, 22350, 24138, 24300, 25902, 26820, 28780, 33525, 35975, 36207, 36450, 38853, 40230, 43170, 44700, 48276, 51804, 60345, 64755, 67050, 71950, 72414, 72900, 77706, 80460, 86340, 100575, 107925, 108621, 116559, 120690, 129510, 134100, 143900, 144828, 155412, 181035, 194265, 201150, 214411, 215850, 217242, 233118, 241380, 259020, 301725, 323775, 349677, 362070, 388530, 402300, 428822, 431700, 434484, 466236, 543105, 582795, 603450, 643233, 647550, 699354, 724140, 777060, 857644, 905175, 971325, 1049031, 1072055, 1086210, 1165590, 1206900, 1286466, 1295100, 1398708, 1748385, 1810350, 1929699, 1942650, 2098062, 2144110, 2172420, 2331180, 2572932, 2715525, 2913975, 3216165, 3496770, 3620700, 3859398, 3885300, 4196124, 4288220, 5245155, 5360275, 5431050, 5789097, 5827950, 6432330, 6993540, 7718796, 8741925, 9648495, 10490310, 10720550, 10862100, 11578194, 11655900, 12864660, 16080825, 17367291, 17483850, 19296990, 20980620, 21441100, 23156388, 26225775, 28945485, 32161650, 34734582, 34967700, 38593980, 48242475, 52101873, 52451550, 57890970, 64323300, 69469164, 86836455, 96484950, 104203746, 104903100, 115781940, 144727425, 156305619, 173672910, 192969900, 208407492, 260509365, 289454850, 312611238, 347345820, 434182275, 521018730, 578909700, 625222476, 781528095, 868364550, 1042037460, 1302546825, 1563056190, 1736729100, 2605093650, 3126112380, 3907640475, 5210187300, 7815280950, 15630561900]

約数ペア:

[(1, 15630561900), (2, 7815280950), (3, 5210187300), (4, 3907640475), (5, 3126112380), (6, 2605093650), (9, 1736729100), (10, 1563056190), (12, 1302546825), (15, 1042037460), (18, 868364550), (20, 781528095), (25, 625222476), (27, 578909700), (30, 521018730), (36, 434182275), (45, 347345820), (50, 312611238), (54, 289454850), (60, 260509365), (75, 208407492), (81, 192969900), (90, 173672910), (100, 156305619), (108, 144727425), (135, 115781940), (149, 104903100), (150, 104203746), (162, 96484950), (180, 86836455), (225, 69469164), (243, 64323300), (270, 57890970), (298, 52451550), (300, 52101873), (324, 48242475), (405, 38593980), (447, 34967700), (450, 34734582), (486, 32161650), (540, 28945485), (596, 26225775), (675, 23156388), (729, 21441100), (745, 20980620), (810, 19296990), (894, 17483850), (900, 17367291), (972, 16080825), (1215, 12864660), (1341, 11655900), (1350, 11578194), (1439, 10862100), (1458, 10720550), (1490, 10490310), (1620, 9648495), (1788, 8741925), (2025, 7718796), (2235, 6993540), (2430, 6432330), (2682, 5827950), (2700, 5789097), (2878, 5431050), (2916, 5360275), (2980, 5245155), (3645, 4288220), (3725, 4196124), (4023, 3885300), (4050, 3859398), (4317, 3620700), (4470, 3496770), (4860, 3216165), (5364, 2913975), (5756, 2715525), (6075, 2572932), (6705, 2331180), (7195, 2172420), (7290, 2144110), (7450, 2098062), (8046, 1942650), (8100, 1929699), (8634, 1810350), (8940, 1748385), (11175, 1398708), (12069, 1295100), (12150, 1286466), (12951, 1206900), (13410, 1165590), (14390, 1086210), (14580, 1072055), (14900, 1049031), (16092, 971325), (17268, 905175), (18225, 857644), (20115, 777060), (21585, 724140), (22350, 699354), (24138, 647550), (24300, 643233), (25902, 603450), (26820, 582795), (28780, 543105), (33525, 466236), (35975, 434484), (36207, 431700), (36450, 428822), (38853, 402300), (40230, 388530), (43170, 362070), (44700, 349677), (48276, 323775), (51804, 301725), (60345, 259020), (64755, 241380), (67050, 233118), (71950, 217242), (72414, 215850), (72900, 214411), (77706, 201150), (80460, 194265), (86340, 181035), (100575, 155412), (107925, 144828), (108621, 143900), (116559, 134100), (120690, 129510)]