121284090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1572

約数の個数: 96

約数和(自身を含む): 336960000

約数和(自身を除く): 215675910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 31, 45, 58, 62, 87, 90, 93, 145, 155, 174, 186, 261, 279, 290, 310, 435, 465, 522, 558, 870, 899, 930, 1305, 1395, 1499, 1798, 2610, 2697, 2790, 2998, 4495, 4497, 5394, 7495, 8091, 8990, 8994, 13485, 13491, 14990, 16182, 22485, 26970, 26982, 40455, 43471, 44970, 46469, 67455, 80910, 86942, 92938, 130413, 134910, 139407, 217355, 232345, 260826, 278814, 391239, 418221, 434710, 464690, 652065, 697035, 782478, 836442, 1304130, 1347601, 1394070, 1956195, 2091105, 2695202, 3912390, 4042803, 4182210, 6738005, 8085606, 12128409, 13476010, 20214015, 24256818, 40428030, 60642045, 121284090]

約数ペア:

[(1, 121284090), (2, 60642045), (3, 40428030), (5, 24256818), (6, 20214015), (9, 13476010), (10, 12128409), (15, 8085606), (18, 6738005), (29, 4182210), (30, 4042803), (31, 3912390), (45, 2695202), (58, 2091105), (62, 1956195), (87, 1394070), (90, 1347601), (93, 1304130), (145, 836442), (155, 782478), (174, 697035), (186, 652065), (261, 464690), (279, 434710), (290, 418221), (310, 391239), (435, 278814), (465, 260826), (522, 232345), (558, 217355), (870, 139407), (899, 134910), (930, 130413), (1305, 92938), (1395, 86942), (1499, 80910), (1798, 67455), (2610, 46469), (2697, 44970), (2790, 43471), (2998, 40455), (4495, 26982), (4497, 26970), (5394, 22485), (7495, 16182), (8091, 14990), (8990, 13491), (8994, 13485)]