1244595300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{319127}}^1$

素因数の和:319157

約数の個数: 72

約数和(自身を含む): 3878043456

約数和(自身を除く): 2633448156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 319127, 638254, 957381, 1276508, 1595635, 1914762, 3191270, 3829524, 4148651, 4786905, 6382540, 7978175, 8297302, 9573810, 12445953, 15956350, 16594604, 19147620, 20743255, 23934525, 24891906, 31912700, 41486510, 47869050, 49783812, 62229765, 82973020, 95738100, 103716275, 124459530, 207432550, 248919060, 311148825, 414865100, 622297650, 1244595300]

約数ペア:

[(1, 1244595300), (2, 622297650), (3, 414865100), (4, 311148825), (5, 248919060), (6, 207432550), (10, 124459530), (12, 103716275), (13, 95738100), (15, 82973020), (20, 62229765), (25, 49783812), (26, 47869050), (30, 41486510), (39, 31912700), (50, 24891906), (52, 23934525), (60, 20743255), (65, 19147620), (75, 16594604), (78, 15956350), (100, 12445953), (130, 9573810), (150, 8297302), (156, 7978175), (195, 6382540), (260, 4786905), (300, 4148651), (325, 3829524), (390, 3191270), (650, 1914762), (780, 1595635), (975, 1276508), (1300, 957381), (1950, 638254), (3900, 319127)]