551030580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32917}}^1$

素因数の和:32966

約数の個数: 96

約数和(自身を含む): 1769671680

約数和(自身を除く): 1218641100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 16740, 32917, 65834, 98751, 131668, 164585, 197502, 296253, 329170, 395004, 493755, 592506, 658340, 888759, 987510, 1020427, 1185012, 1481265, 1777518, 1975020, 2040854, 2962530, 3061281, 3555036, 4081708, 4443795, 5102135, 5925060, 6122562, 8887590, 9183843, 10204270, 12245124, 15306405, 17775180, 18367686, 20408540, 27551529, 30612810, 36735372, 45919215, 55103058, 61225620, 91838430, 110206116, 137757645, 183676860, 275515290, 551030580]

約数ペア:

[(1, 551030580), (2, 275515290), (3, 183676860), (4, 137757645), (5, 110206116), (6, 91838430), (9, 61225620), (10, 55103058), (12, 45919215), (15, 36735372), (18, 30612810), (20, 27551529), (27, 20408540), (30, 18367686), (31, 17775180), (36, 15306405), (45, 12245124), (54, 10204270), (60, 9183843), (62, 8887590), (90, 6122562), (93, 5925060), (108, 5102135), (124, 4443795), (135, 4081708), (155, 3555036), (180, 3061281), (186, 2962530), (270, 2040854), (279, 1975020), (310, 1777518), (372, 1481265), (465, 1185012), (540, 1020427), (558, 987510), (620, 888759), (837, 658340), (930, 592506), (1116, 493755), (1395, 395004), (1674, 329170), (1860, 296253), (2790, 197502), (3348, 164585), (4185, 131668), (5580, 98751), (8370, 65834), (16740, 32917)]