65258700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:636

約数の個数: 144

約数和(自身を含む): 210715680

約数和(自身を除く): 145456980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 29, 30, 39, 50, 52, 58, 60, 65, 75, 78, 87, 100, 116, 130, 145, 150, 156, 174, 195, 260, 290, 300, 325, 348, 377, 390, 435, 577, 580, 650, 725, 754, 780, 870, 975, 1131, 1154, 1300, 1450, 1508, 1731, 1740, 1885, 1950, 2175, 2262, 2308, 2885, 2900, 3462, 3770, 3900, 4350, 4524, 5655, 5770, 6924, 7501, 7540, 8655, 8700, 9425, 11310, 11540, 14425, 15002, 16733, 17310, 18850, 22503, 22620, 28275, 28850, 30004, 33466, 34620, 37505, 37700, 43275, 45006, 50199, 56550, 57700, 66932, 75010, 83665, 86550, 90012, 100398, 112515, 113100, 150020, 167330, 173100, 187525, 200796, 217529, 225030, 250995, 334660, 375050, 418325, 435058, 450060, 501990, 562575, 652587, 750100, 836650, 870116, 1003980, 1087645, 1125150, 1254975, 1305174, 1673300, 2175290, 2250300, 2509950, 2610348, 3262935, 4350580, 5019900, 5438225, 6525870, 10876450, 13051740, 16314675, 21752900, 32629350, 65258700]

約数ペア:

[(1, 65258700), (2, 32629350), (3, 21752900), (4, 16314675), (5, 13051740), (6, 10876450), (10, 6525870), (12, 5438225), (13, 5019900), (15, 4350580), (20, 3262935), (25, 2610348), (26, 2509950), (29, 2250300), (30, 2175290), (39, 1673300), (50, 1305174), (52, 1254975), (58, 1125150), (60, 1087645), (65, 1003980), (75, 870116), (78, 836650), (87, 750100), (100, 652587), (116, 562575), (130, 501990), (145, 450060), (150, 435058), (156, 418325), (174, 375050), (195, 334660), (260, 250995), (290, 225030), (300, 217529), (325, 200796), (348, 187525), (377, 173100), (390, 167330), (435, 150020), (577, 113100), (580, 112515), (650, 100398), (725, 90012), (754, 86550), (780, 83665), (870, 75010), (975, 66932), (1131, 57700), (1154, 56550), (1300, 50199), (1450, 45006), (1508, 43275), (1731, 37700), (1740, 37505), (1885, 34620), (1950, 33466), (2175, 30004), (2262, 28850), (2308, 28275), (2885, 22620), (2900, 22503), (3462, 18850), (3770, 17310), (3900, 16733), (4350, 15002), (4524, 14425), (5655, 11540), (5770, 11310), (6924, 9425), (7501, 8700), (7540, 8655)]