20803093650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{193}}^1\times {\mathrm{79843}}^1$

素因数の和:80057

約数の個数: 96

約数和(自身を含む): 57621817920

約数和(自身を除く): 36818724270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 193, 225, 270, 386, 450, 579, 675, 965, 1158, 1350, 1737, 1930, 2895, 3474, 4825, 5211, 5790, 8685, 9650, 10422, 14475, 17370, 26055, 28950, 43425, 52110, 79843, 86850, 130275, 159686, 239529, 260550, 399215, 479058, 718587, 798430, 1197645, 1437174, 1996075, 2155761, 2395290, 3592935, 3992150, 4311522, 5988225, 7185870, 10778805, 11976450, 15409699, 17964675, 21557610, 30819398, 35929350, 46229097, 53894025, 77048495, 92458194, 107788050, 138687291, 154096990, 231145485, 277374582, 385242475, 416061873, 462290970, 693436455, 770484950, 832123746, 1155727425, 1386872910, 2080309365, 2311454850, 3467182275, 4160618730, 6934364550, 10401546825, 20803093650]

約数ペア:

[(1, 20803093650), (2, 10401546825), (3, 6934364550), (5, 4160618730), (6, 3467182275), (9, 2311454850), (10, 2080309365), (15, 1386872910), (18, 1155727425), (25, 832123746), (27, 770484950), (30, 693436455), (45, 462290970), (50, 416061873), (54, 385242475), (75, 277374582), (90, 231145485), (135, 154096990), (150, 138687291), (193, 107788050), (225, 92458194), (270, 77048495), (386, 53894025), (450, 46229097), (579, 35929350), (675, 30819398), (965, 21557610), (1158, 17964675), (1350, 15409699), (1737, 11976450), (1930, 10778805), (2895, 7185870), (3474, 5988225), (4825, 4311522), (5211, 3992150), (5790, 3592935), (8685, 2395290), (9650, 2155761), (10422, 1996075), (14475, 1437174), (17370, 1197645), (26055, 798430), (28950, 718587), (43425, 479058), (52110, 399215), (79843, 260550), (86850, 239529), (130275, 159686)]