66459420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5351}}^1$

素因数の和:5392

約数の個数: 96

約数和(自身を含む): 215792640

約数和(自身を除く): 149333220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 5351, 6210, 10702, 12420, 16053, 21404, 26755, 32106, 48159, 53510, 64212, 80265, 96318, 107020, 123073, 144477, 160530, 192636, 240795, 246146, 288954, 321060, 369219, 481590, 492292, 577908, 615365, 722385, 738438, 963180, 1107657, 1230730, 1444770, 1476876, 1846095, 2215314, 2461460, 2889540, 3322971, 3692190, 4430628, 5538285, 6645942, 7384380, 11076570, 13291884, 16614855, 22153140, 33229710, 66459420]

約数ペア:

[(1, 66459420), (2, 33229710), (3, 22153140), (4, 16614855), (5, 13291884), (6, 11076570), (9, 7384380), (10, 6645942), (12, 5538285), (15, 4430628), (18, 3692190), (20, 3322971), (23, 2889540), (27, 2461460), (30, 2215314), (36, 1846095), (45, 1476876), (46, 1444770), (54, 1230730), (60, 1107657), (69, 963180), (90, 738438), (92, 722385), (108, 615365), (115, 577908), (135, 492292), (138, 481590), (180, 369219), (207, 321060), (230, 288954), (270, 246146), (276, 240795), (345, 192636), (414, 160530), (460, 144477), (540, 123073), (621, 107020), (690, 96318), (828, 80265), (1035, 64212), (1242, 53510), (1380, 48159), (2070, 32106), (2484, 26755), (3105, 21404), (4140, 16053), (5351, 12420), (6210, 10702)]