76660380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18517}}^1$

素因数の和:18555

約数の個数: 72

約数和(自身を含む): 242659872

約数和(自身を除く): 165999492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 18517, 37034, 55551, 74068, 92585, 111102, 166653, 185170, 222204, 277755, 333306, 370340, 425891, 555510, 666612, 833265, 851782, 1111020, 1277673, 1666530, 1703564, 2129455, 2555346, 3333060, 3833019, 4258910, 5110692, 6388365, 7666038, 8517820, 12776730, 15332076, 19165095, 25553460, 38330190, 76660380]

約数ペア:

[(1, 76660380), (2, 38330190), (3, 25553460), (4, 19165095), (5, 15332076), (6, 12776730), (9, 8517820), (10, 7666038), (12, 6388365), (15, 5110692), (18, 4258910), (20, 3833019), (23, 3333060), (30, 2555346), (36, 2129455), (45, 1703564), (46, 1666530), (60, 1277673), (69, 1111020), (90, 851782), (92, 833265), (115, 666612), (138, 555510), (180, 425891), (207, 370340), (230, 333306), (276, 277755), (345, 222204), (414, 185170), (460, 166653), (690, 111102), (828, 92585), (1035, 74068), (1380, 55551), (2070, 37034), (4140, 18517)]