73750620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 214502400

約数和(自身を除く): 140751780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 139, 148, 185, 222, 239, 278, 370, 417, 444, 478, 555, 556, 695, 717, 740, 834, 956, 1110, 1195, 1390, 1434, 1668, 2085, 2220, 2390, 2780, 2868, 3585, 4170, 4780, 5143, 7170, 8340, 8843, 10286, 14340, 15429, 17686, 20572, 25715, 26529, 30858, 33221, 35372, 44215, 51430, 53058, 61716, 66442, 77145, 88430, 99663, 102860, 106116, 132645, 132884, 154290, 166105, 176860, 199326, 265290, 308580, 332210, 398652, 498315, 530580, 664420, 996630, 1229177, 1993260, 2458354, 3687531, 4916708, 6145885, 7375062, 12291770, 14750124, 18437655, 24583540, 36875310, 73750620]

約数ペア:

[(1, 73750620), (2, 36875310), (3, 24583540), (4, 18437655), (5, 14750124), (6, 12291770), (10, 7375062), (12, 6145885), (15, 4916708), (20, 3687531), (30, 2458354), (37, 1993260), (60, 1229177), (74, 996630), (111, 664420), (139, 530580), (148, 498315), (185, 398652), (222, 332210), (239, 308580), (278, 265290), (370, 199326), (417, 176860), (444, 166105), (478, 154290), (555, 132884), (556, 132645), (695, 106116), (717, 102860), (740, 99663), (834, 88430), (956, 77145), (1110, 66442), (1195, 61716), (1390, 53058), (1434, 51430), (1668, 44215), (2085, 35372), (2220, 33221), (2390, 30858), (2780, 26529), (2868, 25715), (3585, 20572), (4170, 17686), (4780, 15429), (5143, 14340), (7170, 10286), (8340, 8843)]