27887200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3169}}^1$

素因数の和:3200

約数の個数: 72

約数和(自身を含む): 74292120

約数和(自身を除く): 46404920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1760, 2200, 3169, 4400, 6338, 8800, 12676, 15845, 25352, 31690, 34859, 50704, 63380, 69718, 79225, 101408, 126760, 139436, 158450, 174295, 253520, 278872, 316900, 348590, 507040, 557744, 633800, 697180, 871475, 1115488, 1267600, 1394360, 1742950, 2535200, 2788720, 3485900, 5577440, 6971800, 13943600, 27887200]

約数ペア:

[(1, 27887200), (2, 13943600), (4, 6971800), (5, 5577440), (8, 3485900), (10, 2788720), (11, 2535200), (16, 1742950), (20, 1394360), (22, 1267600), (25, 1115488), (32, 871475), (40, 697180), (44, 633800), (50, 557744), (55, 507040), (80, 348590), (88, 316900), (100, 278872), (110, 253520), (160, 174295), (176, 158450), (200, 139436), (220, 126760), (275, 101408), (352, 79225), (400, 69718), (440, 63380), (550, 50704), (800, 34859), (880, 31690), (1100, 25352), (1760, 15845), (2200, 12676), (3169, 8800), (4400, 6338)]