40092660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{617}}^1$

素因数の和:670

約数の個数: 108

約数和(自身を含む): 128560068

約数和(自身を除く): 88467408

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 361, 380, 570, 617, 684, 722, 855, 1083, 1140, 1234, 1444, 1710, 1805, 1851, 2166, 2468, 3085, 3249, 3420, 3610, 3702, 4332, 5415, 5553, 6170, 6498, 7220, 7404, 9255, 10830, 11106, 11723, 12340, 12996, 16245, 18510, 21660, 22212, 23446, 27765, 32490, 35169, 37020, 46892, 55530, 58615, 64980, 70338, 105507, 111060, 117230, 140676, 175845, 211014, 222737, 234460, 351690, 422028, 445474, 527535, 668211, 703380, 890948, 1055070, 1113685, 1336422, 2004633, 2110140, 2227370, 2672844, 3341055, 4009266, 4454740, 6682110, 8018532, 10023165, 13364220, 20046330, 40092660]

約数ペア:

[(1, 40092660), (2, 20046330), (3, 13364220), (4, 10023165), (5, 8018532), (6, 6682110), (9, 4454740), (10, 4009266), (12, 3341055), (15, 2672844), (18, 2227370), (19, 2110140), (20, 2004633), (30, 1336422), (36, 1113685), (38, 1055070), (45, 890948), (57, 703380), (60, 668211), (76, 527535), (90, 445474), (95, 422028), (114, 351690), (171, 234460), (180, 222737), (190, 211014), (228, 175845), (285, 140676), (342, 117230), (361, 111060), (380, 105507), (570, 70338), (617, 64980), (684, 58615), (722, 55530), (855, 46892), (1083, 37020), (1140, 35169), (1234, 32490), (1444, 27765), (1710, 23446), (1805, 22212), (1851, 21660), (2166, 18510), (2468, 16245), (3085, 12996), (3249, 12340), (3420, 11723), (3610, 11106), (3702, 10830), (4332, 9255), (5415, 7404), (5553, 7220), (6170, 6498)]