70832800

素因数分解:

$2^5\times 5^2\times {\mathrm{37}}^1\times {\mathrm{2393}}^1$

素因数の和:2450

約数の個数: 72

約数和(自身を含む): 177668316

約数和(自身を除く): 106835516

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 74, 80, 100, 148, 160, 185, 200, 296, 370, 400, 592, 740, 800, 925, 1184, 1480, 1850, 2393, 2960, 3700, 4786, 5920, 7400, 9572, 11965, 14800, 19144, 23930, 29600, 38288, 47860, 59825, 76576, 88541, 95720, 119650, 177082, 191440, 239300, 354164, 382880, 442705, 478600, 708328, 885410, 957200, 1416656, 1770820, 1914400, 2213525, 2833312, 3541640, 4427050, 7083280, 8854100, 14166560, 17708200, 35416400, 70832800]

約数ペア:

[(1, 70832800), (2, 35416400), (4, 17708200), (5, 14166560), (8, 8854100), (10, 7083280), (16, 4427050), (20, 3541640), (25, 2833312), (32, 2213525), (37, 1914400), (40, 1770820), (50, 1416656), (74, 957200), (80, 885410), (100, 708328), (148, 478600), (160, 442705), (185, 382880), (200, 354164), (296, 239300), (370, 191440), (400, 177082), (592, 119650), (740, 95720), (800, 88541), (925, 76576), (1184, 59825), (1480, 47860), (1850, 38288), (2393, 29600), (2960, 23930), (3700, 19144), (4786, 14800), (5920, 11965), (7400, 9572)]