18999778200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{51827}}^1$

素因数の和:51906

約数の個数: 192

約数和(自身を含む): 64780853760

約数和(自身を除く): 45781075560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 47, 50, 52, 60, 65, 75, 78, 94, 100, 104, 120, 130, 141, 150, 156, 188, 195, 200, 235, 260, 282, 300, 312, 325, 376, 390, 470, 520, 564, 600, 611, 650, 705, 780, 940, 975, 1128, 1175, 1222, 1300, 1410, 1560, 1833, 1880, 1950, 2350, 2444, 2600, 2820, 3055, 3525, 3666, 3900, 4700, 4888, 5640, 6110, 7050, 7332, 7800, 9165, 9400, 12220, 14100, 14664, 15275, 18330, 24440, 28200, 30550, 36660, 45825, 51827, 61100, 73320, 91650, 103654, 122200, 155481, 183300, 207308, 259135, 310962, 366600, 414616, 518270, 621924, 673751, 777405, 1036540, 1243848, 1295675, 1347502, 1554810, 2021253, 2073080, 2435869, 2591350, 2695004, 3109620, 3368755, 3887025, 4042506, 4871738, 5182700, 5390008, 6219240, 6737510, 7307607, 7774050, 8085012, 9743476, 10106265, 10365400, 12179345, 13475020, 14615214, 15548100, 16170024, 16843775, 19486952, 20212530, 24358690, 26950040, 29230428, 31096200, 31666297, 33687550, 36538035, 40425060, 48717380, 50531325, 58460856, 60896725, 63332594, 67375100, 73076070, 80850120, 94998891, 97434760, 101062650, 121793450, 126665188, 134750200, 146152140, 158331485, 182690175, 189997782, 202125300, 243586900, 253330376, 292304280, 316662970, 365380350, 379995564, 404250600, 474994455, 487173800, 633325940, 730760700, 759991128, 791657425, 949988910, 1266651880, 1461521400, 1583314850, 1899977820, 2374972275, 3166629700, 3799955640, 4749944550, 6333259400, 9499889100, 18999778200]

約数ペア:

[(1, 18999778200), (2, 9499889100), (3, 6333259400), (4, 4749944550), (5, 3799955640), (6, 3166629700), (8, 2374972275), (10, 1899977820), (12, 1583314850), (13, 1461521400), (15, 1266651880), (20, 949988910), (24, 791657425), (25, 759991128), (26, 730760700), (30, 633325940), (39, 487173800), (40, 474994455), (47, 404250600), (50, 379995564), (52, 365380350), (60, 316662970), (65, 292304280), (75, 253330376), (78, 243586900), (94, 202125300), (100, 189997782), (104, 182690175), (120, 158331485), (130, 146152140), (141, 134750200), (150, 126665188), (156, 121793450), (188, 101062650), (195, 97434760), (200, 94998891), (235, 80850120), (260, 73076070), (282, 67375100), (300, 63332594), (312, 60896725), (325, 58460856), (376, 50531325), (390, 48717380), (470, 40425060), (520, 36538035), (564, 33687550), (600, 31666297), (611, 31096200), (650, 29230428), (705, 26950040), (780, 24358690), (940, 20212530), (975, 19486952), (1128, 16843775), (1175, 16170024), (1222, 15548100), (1300, 14615214), (1410, 13475020), (1560, 12179345), (1833, 10365400), (1880, 10106265), (1950, 9743476), (2350, 8085012), (2444, 7774050), (2600, 7307607), (2820, 6737510), (3055, 6219240), (3525, 5390008), (3666, 5182700), (3900, 4871738), (4700, 4042506), (4888, 3887025), (5640, 3368755), (6110, 3109620), (7050, 2695004), (7332, 2591350), (7800, 2435869), (9165, 2073080), (9400, 2021253), (12220, 1554810), (14100, 1347502), (14664, 1295675), (15275, 1243848), (18330, 1036540), (24440, 777405), (28200, 673751), (30550, 621924), (36660, 518270), (45825, 414616), (51827, 366600), (61100, 310962), (73320, 259135), (91650, 207308), (103654, 183300), (122200, 155481)]