85600620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1657}}^1$

素因数の和:1720

約数の個数: 144

約数和(自身を含む): 304170048

約数和(自身を除く): 218569428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 861, 1148, 1230, 1260, 1435, 1476, 1657, 1722, 1845, 2460, 2583, 2870, 3314, 3444, 3690, 4305, 4971, 5166, 5740, 6628, 7380, 8285, 8610, 9942, 10332, 11599, 12915, 14913, 16570, 17220, 19884, 23198, 24855, 25830, 29826, 33140, 34797, 46396, 49710, 51660, 57995, 59652, 67937, 69594, 74565, 99420, 104391, 115990, 135874, 139188, 149130, 173985, 203811, 208782, 231980, 271748, 298260, 339685, 347970, 407622, 417564, 475559, 521955, 611433, 679370, 695940, 815244, 951118, 1019055, 1043910, 1222866, 1358740, 1426677, 1902236, 2038110, 2087820, 2377795, 2445732, 2853354, 3057165, 4076220, 4280031, 4755590, 5706708, 6114330, 7133385, 8560062, 9511180, 12228660, 14266770, 17120124, 21400155, 28533540, 42800310, 85600620]

約数ペア:

[(1, 85600620), (2, 42800310), (3, 28533540), (4, 21400155), (5, 17120124), (6, 14266770), (7, 12228660), (9, 9511180), (10, 8560062), (12, 7133385), (14, 6114330), (15, 5706708), (18, 4755590), (20, 4280031), (21, 4076220), (28, 3057165), (30, 2853354), (35, 2445732), (36, 2377795), (41, 2087820), (42, 2038110), (45, 1902236), (60, 1426677), (63, 1358740), (70, 1222866), (82, 1043910), (84, 1019055), (90, 951118), (105, 815244), (123, 695940), (126, 679370), (140, 611433), (164, 521955), (180, 475559), (205, 417564), (210, 407622), (246, 347970), (252, 339685), (287, 298260), (315, 271748), (369, 231980), (410, 208782), (420, 203811), (492, 173985), (574, 149130), (615, 139188), (630, 135874), (738, 115990), (820, 104391), (861, 99420), (1148, 74565), (1230, 69594), (1260, 67937), (1435, 59652), (1476, 57995), (1657, 51660), (1722, 49710), (1845, 46396), (2460, 34797), (2583, 33140), (2870, 29826), (3314, 25830), (3444, 24855), (3690, 23198), (4305, 19884), (4971, 17220), (5166, 16570), (5740, 14913), (6628, 12915), (7380, 11599), (8285, 10332), (8610, 9942)]