156965850

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{12919}}^1$

素因数の和:12946

約数の個数: 72

約数和(自身を含む): 437367840

約数和(自身を除く): 280401990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 405, 450, 486, 675, 810, 1215, 1350, 2025, 2430, 4050, 6075, 12150, 12919, 25838, 38757, 64595, 77514, 116271, 129190, 193785, 232542, 322975, 348813, 387570, 581355, 645950, 697626, 968925, 1046439, 1162710, 1744065, 1937850, 2092878, 2906775, 3139317, 3488130, 5232195, 5813550, 6278634, 8720325, 10464390, 15696585, 17440650, 26160975, 31393170, 52321950, 78482925, 156965850]

約数ペア:

[(1, 156965850), (2, 78482925), (3, 52321950), (5, 31393170), (6, 26160975), (9, 17440650), (10, 15696585), (15, 10464390), (18, 8720325), (25, 6278634), (27, 5813550), (30, 5232195), (45, 3488130), (50, 3139317), (54, 2906775), (75, 2092878), (81, 1937850), (90, 1744065), (135, 1162710), (150, 1046439), (162, 968925), (225, 697626), (243, 645950), (270, 581355), (405, 387570), (450, 348813), (486, 322975), (675, 232542), (810, 193785), (1215, 129190), (1350, 116271), (2025, 77514), (2430, 64595), (4050, 38757), (6075, 25838), (12150, 12919)]