88387650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:581

約数の個数: 144

約数和(自身を含む): 265061160

約数和(自身を除く): 176673510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 29, 30, 39, 45, 50, 58, 65, 75, 78, 87, 90, 117, 130, 145, 150, 174, 195, 225, 234, 261, 290, 325, 377, 390, 435, 450, 521, 522, 585, 650, 725, 754, 870, 975, 1042, 1131, 1170, 1305, 1450, 1563, 1885, 1950, 2175, 2262, 2605, 2610, 2925, 3126, 3393, 3770, 4350, 4689, 5210, 5655, 5850, 6525, 6773, 6786, 7815, 9378, 9425, 11310, 13025, 13050, 13546, 15109, 15630, 16965, 18850, 20319, 23445, 26050, 28275, 30218, 33865, 33930, 39075, 40638, 45327, 46890, 56550, 60957, 67730, 75545, 78150, 84825, 90654, 101595, 117225, 121914, 135981, 151090, 169325, 169650, 196417, 203190, 226635, 234450, 271962, 304785, 338650, 377725, 392834, 453270, 507975, 589251, 609570, 679905, 755450, 982085, 1015950, 1133175, 1178502, 1359810, 1523925, 1767753, 1964170, 2266350, 2946255, 3047850, 3399525, 3535506, 4910425, 5892510, 6799050, 8838765, 9820850, 14731275, 17677530, 29462550, 44193825, 88387650]

約数ペア:

[(1, 88387650), (2, 44193825), (3, 29462550), (5, 17677530), (6, 14731275), (9, 9820850), (10, 8838765), (13, 6799050), (15, 5892510), (18, 4910425), (25, 3535506), (26, 3399525), (29, 3047850), (30, 2946255), (39, 2266350), (45, 1964170), (50, 1767753), (58, 1523925), (65, 1359810), (75, 1178502), (78, 1133175), (87, 1015950), (90, 982085), (117, 755450), (130, 679905), (145, 609570), (150, 589251), (174, 507975), (195, 453270), (225, 392834), (234, 377725), (261, 338650), (290, 304785), (325, 271962), (377, 234450), (390, 226635), (435, 203190), (450, 196417), (521, 169650), (522, 169325), (585, 151090), (650, 135981), (725, 121914), (754, 117225), (870, 101595), (975, 90654), (1042, 84825), (1131, 78150), (1170, 75545), (1305, 67730), (1450, 60957), (1563, 56550), (1885, 46890), (1950, 45327), (2175, 40638), (2262, 39075), (2605, 33930), (2610, 33865), (2925, 30218), (3126, 28275), (3393, 26050), (3770, 23445), (4350, 20319), (4689, 18850), (5210, 16965), (5655, 15630), (5850, 15109), (6525, 13546), (6773, 13050), (6786, 13025), (7815, 11310), (9378, 9425)]