156636180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3119}}^1$

素因数の和:3171

約数の個数: 120

約数和(自身を含む): 507386880

約数和(自身を除く): 350750700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1620, 1674, 1860, 2511, 2790, 3119, 3348, 4185, 5022, 5580, 6238, 8370, 9357, 10044, 12476, 12555, 15595, 16740, 18714, 25110, 28071, 31190, 37428, 46785, 50220, 56142, 62380, 84213, 93570, 96689, 112284, 140355, 168426, 187140, 193378, 252639, 280710, 290067, 336852, 386756, 421065, 483445, 505278, 561420, 580134, 842130, 870201, 966890, 1010556, 1160268, 1263195, 1450335, 1684260, 1740402, 1933780, 2526390, 2610603, 2900670, 3480804, 4351005, 5052780, 5221206, 5801340, 7831809, 8702010, 10442412, 13053015, 15663618, 17404020, 26106030, 31327236, 39159045, 52212060, 78318090, 156636180]

約数ペア:

[(1, 156636180), (2, 78318090), (3, 52212060), (4, 39159045), (5, 31327236), (6, 26106030), (9, 17404020), (10, 15663618), (12, 13053015), (15, 10442412), (18, 8702010), (20, 7831809), (27, 5801340), (30, 5221206), (31, 5052780), (36, 4351005), (45, 3480804), (54, 2900670), (60, 2610603), (62, 2526390), (81, 1933780), (90, 1740402), (93, 1684260), (108, 1450335), (124, 1263195), (135, 1160268), (155, 1010556), (162, 966890), (180, 870201), (186, 842130), (270, 580134), (279, 561420), (310, 505278), (324, 483445), (372, 421065), (405, 386756), (465, 336852), (540, 290067), (558, 280710), (620, 252639), (810, 193378), (837, 187140), (930, 168426), (1116, 140355), (1395, 112284), (1620, 96689), (1674, 93570), (1860, 84213), (2511, 62380), (2790, 56142), (3119, 50220), (3348, 46785), (4185, 37428), (5022, 31190), (5580, 28071), (6238, 25110), (8370, 18714), (9357, 16740), (10044, 15595), (12476, 12555)]