125260020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{463}}^1$

素因数の和:651

約数の個数: 120

約数和(自身を含む): 396152064

約数和(自身を除く): 270892044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 167, 180, 270, 324, 334, 405, 463, 501, 540, 668, 810, 835, 926, 1002, 1389, 1503, 1620, 1670, 1852, 2004, 2315, 2505, 2778, 3006, 3340, 4167, 4509, 4630, 5010, 5556, 6012, 6945, 7515, 8334, 9018, 9260, 10020, 12501, 13527, 13890, 15030, 16668, 18036, 20835, 22545, 25002, 27054, 27780, 30060, 37503, 41670, 45090, 50004, 54108, 62505, 67635, 75006, 77321, 83340, 90180, 125010, 135270, 150012, 154642, 187515, 231963, 250020, 270540, 309284, 375030, 386605, 463926, 695889, 750060, 773210, 927852, 1159815, 1391778, 1546420, 2087667, 2319630, 2783556, 3479445, 4175334, 4639260, 6263001, 6958890, 8350668, 10438335, 12526002, 13917780, 20876670, 25052004, 31315005, 41753340, 62630010, 125260020]

約数ペア:

[(1, 125260020), (2, 62630010), (3, 41753340), (4, 31315005), (5, 25052004), (6, 20876670), (9, 13917780), (10, 12526002), (12, 10438335), (15, 8350668), (18, 6958890), (20, 6263001), (27, 4639260), (30, 4175334), (36, 3479445), (45, 2783556), (54, 2319630), (60, 2087667), (81, 1546420), (90, 1391778), (108, 1159815), (135, 927852), (162, 773210), (167, 750060), (180, 695889), (270, 463926), (324, 386605), (334, 375030), (405, 309284), (463, 270540), (501, 250020), (540, 231963), (668, 187515), (810, 154642), (835, 150012), (926, 135270), (1002, 125010), (1389, 90180), (1503, 83340), (1620, 77321), (1670, 75006), (1852, 67635), (2004, 62505), (2315, 54108), (2505, 50004), (2778, 45090), (3006, 41670), (3340, 37503), (4167, 30060), (4509, 27780), (4630, 27054), (5010, 25002), (5556, 22545), (6012, 20835), (6945, 18036), (7515, 16668), (8334, 15030), (9018, 13890), (9260, 13527), (10020, 12501)]