72694530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{877}}^1$

素因数の和:1200

約数の個数: 64

約数和(自身を含む): 194705280

約数和(自身を除く): 122010750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 307, 614, 877, 921, 1535, 1754, 1842, 2631, 2763, 3070, 4385, 4605, 5262, 5526, 7893, 8289, 8770, 9210, 13155, 13815, 15786, 16578, 23679, 26310, 27630, 39465, 41445, 47358, 78930, 82890, 118395, 236790, 269239, 538478, 807717, 1346195, 1615434, 2423151, 2692390, 4038585, 4846302, 7269453, 8077170, 12115755, 14538906, 24231510, 36347265, 72694530]

約数ペア:

[(1, 72694530), (2, 36347265), (3, 24231510), (5, 14538906), (6, 12115755), (9, 8077170), (10, 7269453), (15, 4846302), (18, 4038585), (27, 2692390), (30, 2423151), (45, 1615434), (54, 1346195), (90, 807717), (135, 538478), (270, 269239), (307, 236790), (614, 118395), (877, 82890), (921, 78930), (1535, 47358), (1754, 41445), (1842, 39465), (2631, 27630), (2763, 26310), (3070, 23679), (4385, 16578), (4605, 15786), (5262, 13815), (5526, 13155), (7893, 9210), (8289, 8770)]