75505560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1669}}^1$

素因数の和:1725

約数の個数: 128

約数和(自身を含む): 252504000

約数和(自身を除く): 176998440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 870, 1131, 1160, 1508, 1560, 1669, 1740, 1885, 2262, 3016, 3338, 3480, 3770, 4524, 5007, 5655, 6676, 7540, 8345, 9048, 10014, 11310, 13352, 15080, 16690, 20028, 21697, 22620, 25035, 33380, 40056, 43394, 45240, 48401, 50070, 65091, 66760, 86788, 96802, 100140, 108485, 130182, 145203, 173576, 193604, 200280, 216970, 242005, 260364, 290406, 325455, 387208, 433940, 484010, 520728, 580812, 629213, 650910, 726015, 867880, 968020, 1161624, 1258426, 1301820, 1452030, 1887639, 1936040, 2516852, 2603640, 2904060, 3146065, 3775278, 5033704, 5808120, 6292130, 7550556, 9438195, 12584260, 15101112, 18876390, 25168520, 37752780, 75505560]

約数ペア:

[(1, 75505560), (2, 37752780), (3, 25168520), (4, 18876390), (5, 15101112), (6, 12584260), (8, 9438195), (10, 7550556), (12, 6292130), (13, 5808120), (15, 5033704), (20, 3775278), (24, 3146065), (26, 2904060), (29, 2603640), (30, 2516852), (39, 1936040), (40, 1887639), (52, 1452030), (58, 1301820), (60, 1258426), (65, 1161624), (78, 968020), (87, 867880), (104, 726015), (116, 650910), (120, 629213), (130, 580812), (145, 520728), (156, 484010), (174, 433940), (195, 387208), (232, 325455), (260, 290406), (290, 260364), (312, 242005), (348, 216970), (377, 200280), (390, 193604), (435, 173576), (520, 145203), (580, 130182), (696, 108485), (754, 100140), (780, 96802), (870, 86788), (1131, 66760), (1160, 65091), (1508, 50070), (1560, 48401), (1669, 45240), (1740, 43394), (1885, 40056), (2262, 33380), (3016, 25035), (3338, 22620), (3480, 21697), (3770, 20028), (4524, 16690), (5007, 15080), (5655, 13352), (6676, 11310), (7540, 10014), (8345, 9048)]