72107340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1429}}^1$

素因数の和:1499

約数の個数: 72

約数和(自身を含む): 209249040

約数和(自身を除く): 137141700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 841, 870, 1429, 1682, 1740, 2523, 2858, 3364, 4205, 4287, 5046, 5716, 7145, 8410, 8574, 10092, 12615, 14290, 16820, 17148, 21435, 25230, 28580, 41441, 42870, 50460, 82882, 85740, 124323, 165764, 207205, 248646, 414410, 497292, 621615, 828820, 1201789, 1243230, 2403578, 2486460, 3605367, 4807156, 6008945, 7210734, 12017890, 14421468, 18026835, 24035780, 36053670, 72107340]

約数ペア:

[(1, 72107340), (2, 36053670), (3, 24035780), (4, 18026835), (5, 14421468), (6, 12017890), (10, 7210734), (12, 6008945), (15, 4807156), (20, 3605367), (29, 2486460), (30, 2403578), (58, 1243230), (60, 1201789), (87, 828820), (116, 621615), (145, 497292), (174, 414410), (290, 248646), (348, 207205), (435, 165764), (580, 124323), (841, 85740), (870, 82882), (1429, 50460), (1682, 42870), (1740, 41441), (2523, 28580), (2858, 25230), (3364, 21435), (4205, 17148), (4287, 16820), (5046, 14290), (5716, 12615), (7145, 10092), (8410, 8574)]