87458130

素因数分解:

$2^1\times 3^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 144

約数和(自身を含む): 249410304

約数和(自身を除く): 161952174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 43, 45, 54, 62, 81, 86, 90, 93, 129, 135, 155, 162, 186, 215, 243, 258, 270, 279, 310, 387, 405, 430, 465, 486, 558, 645, 729, 774, 810, 837, 930, 1161, 1215, 1290, 1333, 1395, 1458, 1674, 1935, 2187, 2322, 2430, 2511, 2666, 2790, 3483, 3645, 3870, 3999, 4185, 4374, 5022, 5805, 6561, 6665, 6966, 7290, 7533, 7998, 8370, 10449, 10935, 11610, 11997, 12555, 13122, 13330, 15066, 17415, 19995, 20898, 21870, 22599, 23994, 25110, 31347, 32805, 34830, 35991, 37665, 39990, 45198, 52245, 59985, 62694, 65610, 67797, 71982, 75330, 94041, 104490, 107973, 112995, 119970, 135594, 156735, 179955, 188082, 203391, 215946, 225990, 282123, 313470, 323919, 338985, 359910, 406782, 470205, 539865, 564246, 647838, 677970, 940410, 971757, 1016955, 1079730, 1410615, 1619595, 1943514, 2033910, 2821230, 2915271, 3239190, 4858785, 5830542, 8745813, 9717570, 14576355, 17491626, 29152710, 43729065, 87458130]

約数ペア:

[(1, 87458130), (2, 43729065), (3, 29152710), (5, 17491626), (6, 14576355), (9, 9717570), (10, 8745813), (15, 5830542), (18, 4858785), (27, 3239190), (30, 2915271), (31, 2821230), (43, 2033910), (45, 1943514), (54, 1619595), (62, 1410615), (81, 1079730), (86, 1016955), (90, 971757), (93, 940410), (129, 677970), (135, 647838), (155, 564246), (162, 539865), (186, 470205), (215, 406782), (243, 359910), (258, 338985), (270, 323919), (279, 313470), (310, 282123), (387, 225990), (405, 215946), (430, 203391), (465, 188082), (486, 179955), (558, 156735), (645, 135594), (729, 119970), (774, 112995), (810, 107973), (837, 104490), (930, 94041), (1161, 75330), (1215, 71982), (1290, 67797), (1333, 65610), (1395, 62694), (1458, 59985), (1674, 52245), (1935, 45198), (2187, 39990), (2322, 37665), (2430, 35991), (2511, 34830), (2666, 32805), (2790, 31347), (3483, 25110), (3645, 23994), (3870, 22599), (3999, 21870), (4185, 20898), (4374, 19995), (5022, 17415), (5805, 15066), (6561, 13330), (6665, 13122), (6966, 12555), (7290, 11997), (7533, 11610), (7998, 10935), (8370, 10449)]