87437610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:917

約数の個数: 128

約数和(自身を含む): 260064000

約数和(自身を除く): 172626390

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 29, 30, 39, 45, 54, 58, 65, 78, 87, 90, 117, 130, 135, 145, 174, 195, 234, 261, 270, 290, 351, 377, 390, 435, 522, 585, 702, 754, 783, 859, 870, 1131, 1170, 1305, 1566, 1718, 1755, 1885, 2262, 2577, 2610, 3393, 3510, 3770, 3915, 4295, 5154, 5655, 6786, 7731, 7830, 8590, 10179, 11167, 11310, 12885, 15462, 16965, 20358, 22334, 23193, 24911, 25770, 33501, 33930, 38655, 46386, 49822, 50895, 55835, 67002, 74733, 77310, 100503, 101790, 111670, 115965, 124555, 149466, 167505, 201006, 224199, 231930, 249110, 301509, 323843, 335010, 373665, 448398, 502515, 603018, 647686, 672597, 747330, 971529, 1005030, 1120995, 1345194, 1507545, 1619215, 1943058, 2241990, 2914587, 3015090, 3238430, 3362985, 4857645, 5829174, 6725970, 8743761, 9715290, 14572935, 17487522, 29145870, 43718805, 87437610]

約数ペア:

[(1, 87437610), (2, 43718805), (3, 29145870), (5, 17487522), (6, 14572935), (9, 9715290), (10, 8743761), (13, 6725970), (15, 5829174), (18, 4857645), (26, 3362985), (27, 3238430), (29, 3015090), (30, 2914587), (39, 2241990), (45, 1943058), (54, 1619215), (58, 1507545), (65, 1345194), (78, 1120995), (87, 1005030), (90, 971529), (117, 747330), (130, 672597), (135, 647686), (145, 603018), (174, 502515), (195, 448398), (234, 373665), (261, 335010), (270, 323843), (290, 301509), (351, 249110), (377, 231930), (390, 224199), (435, 201006), (522, 167505), (585, 149466), (702, 124555), (754, 115965), (783, 111670), (859, 101790), (870, 100503), (1131, 77310), (1170, 74733), (1305, 67002), (1566, 55835), (1718, 50895), (1755, 49822), (1885, 46386), (2262, 38655), (2577, 33930), (2610, 33501), (3393, 25770), (3510, 24911), (3770, 23193), (3915, 22334), (4295, 20358), (5154, 16965), (5655, 15462), (6786, 12885), (7731, 11310), (7830, 11167), (8590, 10179)]