13213368900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{638327}}^1$

素因数の和:638370

約数の個数: 108

約数和(自身を含む): 43217358912

約数和(自身を除く): 30003990012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 138, 150, 180, 207, 225, 230, 276, 300, 345, 414, 450, 460, 575, 690, 828, 900, 1035, 1150, 1380, 1725, 2070, 2300, 3450, 4140, 5175, 6900, 10350, 20700, 638327, 1276654, 1914981, 2553308, 3191635, 3829962, 5744943, 6383270, 7659924, 9574905, 11489886, 12766540, 14681521, 15958175, 19149810, 22979772, 28724715, 29363042, 31916350, 38299620, 44044563, 47874525, 57449430, 58726084, 63832700, 73407605, 88089126, 95749050, 114898860, 132133689, 143623575, 146815210, 176178252, 191498100, 220222815, 264267378, 287247150, 293630420, 367038025, 440445630, 528534756, 574494300, 660668445, 734076050, 880891260, 1101114075, 1321336890, 1468152100, 2202228150, 2642673780, 3303342225, 4404456300, 6606684450, 13213368900]

約数ペア:

[(1, 13213368900), (2, 6606684450), (3, 4404456300), (4, 3303342225), (5, 2642673780), (6, 2202228150), (9, 1468152100), (10, 1321336890), (12, 1101114075), (15, 880891260), (18, 734076050), (20, 660668445), (23, 574494300), (25, 528534756), (30, 440445630), (36, 367038025), (45, 293630420), (46, 287247150), (50, 264267378), (60, 220222815), (69, 191498100), (75, 176178252), (90, 146815210), (92, 143623575), (100, 132133689), (115, 114898860), (138, 95749050), (150, 88089126), (180, 73407605), (207, 63832700), (225, 58726084), (230, 57449430), (276, 47874525), (300, 44044563), (345, 38299620), (414, 31916350), (450, 29363042), (460, 28724715), (575, 22979772), (690, 19149810), (828, 15958175), (900, 14681521), (1035, 12766540), (1150, 11489886), (1380, 9574905), (1725, 7659924), (2070, 6383270), (2300, 5744943), (3450, 3829962), (4140, 3191635), (5175, 2553308), (6900, 1914981), (10350, 1276654), (20700, 638327)]