71773600

素因数分解:

$2^5\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1229}}^1$

素因数の和:1322

約数の個数: 72

約数和(自身を含む): 177762060

約数和(自身を除く): 105988460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 73, 80, 100, 146, 160, 200, 292, 365, 400, 584, 730, 800, 1168, 1229, 1460, 1825, 2336, 2458, 2920, 3650, 4916, 5840, 6145, 7300, 9832, 11680, 12290, 14600, 19664, 24580, 29200, 30725, 39328, 49160, 58400, 61450, 89717, 98320, 122900, 179434, 196640, 245800, 358868, 448585, 491600, 717736, 897170, 983200, 1435472, 1794340, 2242925, 2870944, 3588680, 4485850, 7177360, 8971700, 14354720, 17943400, 35886800, 71773600]

約数ペア:

[(1, 71773600), (2, 35886800), (4, 17943400), (5, 14354720), (8, 8971700), (10, 7177360), (16, 4485850), (20, 3588680), (25, 2870944), (32, 2242925), (40, 1794340), (50, 1435472), (73, 983200), (80, 897170), (100, 717736), (146, 491600), (160, 448585), (200, 358868), (292, 245800), (365, 196640), (400, 179434), (584, 122900), (730, 98320), (800, 89717), (1168, 61450), (1229, 58400), (1460, 49160), (1825, 39328), (2336, 30725), (2458, 29200), (2920, 24580), (3650, 19664), (4916, 14600), (5840, 12290), (6145, 11680), (7300, 9832)]