68087580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1453}}^1$

素因数の和:1547

約数の個数: 96

約数和(自身を含む): 211051008

約数和(自身を除く): 142963428

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 71, 110, 132, 142, 165, 213, 220, 284, 330, 355, 426, 660, 710, 781, 852, 1065, 1420, 1453, 1562, 2130, 2343, 2906, 3124, 3905, 4260, 4359, 4686, 5812, 7265, 7810, 8718, 9372, 11715, 14530, 15620, 15983, 17436, 21795, 23430, 29060, 31966, 43590, 46860, 47949, 63932, 79915, 87180, 95898, 103163, 159830, 191796, 206326, 239745, 309489, 319660, 412652, 479490, 515815, 618978, 958980, 1031630, 1134793, 1237956, 1547445, 2063260, 2269586, 3094890, 3404379, 4539172, 5673965, 6189780, 6808758, 11347930, 13617516, 17021895, 22695860, 34043790, 68087580]

約数ペア:

[(1, 68087580), (2, 34043790), (3, 22695860), (4, 17021895), (5, 13617516), (6, 11347930), (10, 6808758), (11, 6189780), (12, 5673965), (15, 4539172), (20, 3404379), (22, 3094890), (30, 2269586), (33, 2063260), (44, 1547445), (55, 1237956), (60, 1134793), (66, 1031630), (71, 958980), (110, 618978), (132, 515815), (142, 479490), (165, 412652), (213, 319660), (220, 309489), (284, 239745), (330, 206326), (355, 191796), (426, 159830), (660, 103163), (710, 95898), (781, 87180), (852, 79915), (1065, 63932), (1420, 47949), (1453, 46860), (1562, 43590), (2130, 31966), (2343, 29060), (2906, 23430), (3124, 21795), (3905, 17436), (4260, 15983), (4359, 15620), (4686, 14530), (5812, 11715), (7265, 9372), (7810, 8718)]