85151300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3853}}^1$

素因数の和:3897

約数の個数: 72

約数和(自身を含む): 210752136

約数和(自身を除く): 125600836

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 650, 850, 884, 1105, 1300, 1700, 2210, 3853, 4420, 5525, 7706, 11050, 15412, 19265, 22100, 38530, 50089, 65501, 77060, 96325, 100178, 131002, 192650, 200356, 250445, 262004, 327505, 385300, 500890, 655010, 851513, 1001780, 1252225, 1310020, 1637525, 1703026, 2504450, 3275050, 3406052, 4257565, 5008900, 6550100, 8515130, 17030260, 21287825, 42575650, 85151300]

約数ペア:

[(1, 85151300), (2, 42575650), (4, 21287825), (5, 17030260), (10, 8515130), (13, 6550100), (17, 5008900), (20, 4257565), (25, 3406052), (26, 3275050), (34, 2504450), (50, 1703026), (52, 1637525), (65, 1310020), (68, 1252225), (85, 1001780), (100, 851513), (130, 655010), (170, 500890), (221, 385300), (260, 327505), (325, 262004), (340, 250445), (425, 200356), (442, 192650), (650, 131002), (850, 100178), (884, 96325), (1105, 77060), (1300, 65501), (1700, 50089), (2210, 38530), (3853, 22100), (4420, 19265), (5525, 15412), (7706, 11050)]