66114750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{6781}}^1$

素因数の和:6814

約数の個数: 64

約数和(自身を含む): 177742656

約数和(自身を除く): 111627906

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 6781, 9750, 13562, 20343, 33905, 40686, 67810, 88153, 101715, 169525, 176306, 203430, 264459, 339050, 440765, 508575, 528918, 847625, 881530, 1017150, 1322295, 1695250, 2203825, 2542875, 2644590, 4407650, 5085750, 6611475, 11019125, 13222950, 22038250, 33057375, 66114750]

約数ペア:

[(1, 66114750), (2, 33057375), (3, 22038250), (5, 13222950), (6, 11019125), (10, 6611475), (13, 5085750), (15, 4407650), (25, 2644590), (26, 2542875), (30, 2203825), (39, 1695250), (50, 1322295), (65, 1017150), (75, 881530), (78, 847625), (125, 528918), (130, 508575), (150, 440765), (195, 339050), (250, 264459), (325, 203430), (375, 176306), (390, 169525), (650, 101715), (750, 88153), (975, 67810), (1625, 40686), (1950, 33905), (3250, 20343), (4875, 13562), (6781, 9750)]