15291229200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{3617}}^1$

素因数の和:3922

約数の個数: 240

約数和(自身を含む): 52960110336

約数和(自身を除く): 37668881136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 271, 300, 312, 325, 390, 400, 520, 542, 600, 624, 650, 780, 813, 975, 1040, 1084, 1200, 1300, 1355, 1560, 1626, 1950, 2168, 2600, 2710, 3120, 3252, 3523, 3617, 3900, 4065, 4336, 5200, 5420, 6504, 6775, 7046, 7234, 7800, 8130, 10569, 10840, 10851, 13008, 13550, 14092, 14468, 15600, 16260, 17615, 18085, 20325, 21138, 21680, 21702, 27100, 28184, 28936, 32520, 35230, 36170, 40650, 42276, 43404, 47021, 52845, 54200, 54255, 56368, 57872, 65040, 70460, 72340, 81300, 84552, 86808, 88075, 90425, 94042, 105690, 108400, 108510, 140920, 141063, 144680, 162600, 169104, 173616, 176150, 180850, 188084, 211380, 217020, 235105, 264225, 271275, 281840, 282126, 289360, 325200, 352300, 361700, 376168, 422760, 434040, 470210, 528450, 542550, 564252, 704600, 705315, 723400, 752336, 845520, 868080, 940420, 980207, 1056900, 1085100, 1128504, 1175525, 1409200, 1410630, 1446800, 1880840, 1960414, 2113800, 2170200, 2257008, 2351050, 2821260, 2940621, 3526575, 3761680, 3920828, 4227600, 4340400, 4702100, 4901035, 5642520, 5881242, 7053150, 7841656, 9404200, 9802070, 11285040, 11762484, 12742691, 14106300, 14703105, 15683312, 18808400, 19604140, 23524968, 24505175, 25485382, 28212600, 29406210, 38228073, 39208280, 47049936, 49010350, 50970764, 56425200, 58812420, 63713455, 73515525, 76456146, 78416560, 98020700, 101941528, 117624840, 127426910, 147031050, 152912292, 191140365, 196041400, 203883056, 235249680, 254853820, 294062100, 305824584, 318567275, 382280730, 392082800, 509707640, 588124200, 611649168, 637134550, 764561460, 955701825, 1019415280, 1176248400, 1274269100, 1529122920, 1911403650, 2548538200, 3058245840, 3822807300, 5097076400, 7645614600, 15291229200]

約数ペア:

[(1, 15291229200), (2, 7645614600), (3, 5097076400), (4, 3822807300), (5, 3058245840), (6, 2548538200), (8, 1911403650), (10, 1529122920), (12, 1274269100), (13, 1176248400), (15, 1019415280), (16, 955701825), (20, 764561460), (24, 637134550), (25, 611649168), (26, 588124200), (30, 509707640), (39, 392082800), (40, 382280730), (48, 318567275), (50, 305824584), (52, 294062100), (60, 254853820), (65, 235249680), (75, 203883056), (78, 196041400), (80, 191140365), (100, 152912292), (104, 147031050), (120, 127426910), (130, 117624840), (150, 101941528), (156, 98020700), (195, 78416560), (200, 76456146), (208, 73515525), (240, 63713455), (260, 58812420), (271, 56425200), (300, 50970764), (312, 49010350), (325, 47049936), (390, 39208280), (400, 38228073), (520, 29406210), (542, 28212600), (600, 25485382), (624, 24505175), (650, 23524968), (780, 19604140), (813, 18808400), (975, 15683312), (1040, 14703105), (1084, 14106300), (1200, 12742691), (1300, 11762484), (1355, 11285040), (1560, 9802070), (1626, 9404200), (1950, 7841656), (2168, 7053150), (2600, 5881242), (2710, 5642520), (3120, 4901035), (3252, 4702100), (3523, 4340400), (3617, 4227600), (3900, 3920828), (4065, 3761680), (4336, 3526575), (5200, 2940621), (5420, 2821260), (6504, 2351050), (6775, 2257008), (7046, 2170200), (7234, 2113800), (7800, 1960414), (8130, 1880840), (10569, 1446800), (10840, 1410630), (10851, 1409200), (13008, 1175525), (13550, 1128504), (14092, 1085100), (14468, 1056900), (15600, 980207), (16260, 940420), (17615, 868080), (18085, 845520), (20325, 752336), (21138, 723400), (21680, 705315), (21702, 704600), (27100, 564252), (28184, 542550), (28936, 528450), (32520, 470210), (35230, 434040), (36170, 422760), (40650, 376168), (42276, 361700), (43404, 352300), (47021, 325200), (52845, 289360), (54200, 282126), (54255, 281840), (56368, 271275), (57872, 264225), (65040, 235105), (70460, 217020), (72340, 211380), (81300, 188084), (84552, 180850), (86808, 176150), (88075, 173616), (90425, 169104), (94042, 162600), (105690, 144680), (108400, 141063), (108510, 140920)]