252192420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10861}}^1$

素因数の和:10922

約数の個数: 96

約数和(自身を含む): 802919040

約数和(自身を除く): 550726620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 3870, 4644, 5805, 7740, 10861, 11610, 21722, 23220, 32583, 43444, 54305, 65166, 97749, 108610, 130332, 162915, 195498, 217220, 293247, 325830, 390996, 467023, 488745, 586494, 651660, 934046, 977490, 1172988, 1401069, 1466235, 1868092, 1954980, 2335115, 2802138, 2932470, 4203207, 4670230, 5604276, 5864940, 7005345, 8406414, 9340460, 12609621, 14010690, 16812828, 21016035, 25219242, 28021380, 42032070, 50438484, 63048105, 84064140, 126096210, 252192420]

約数ペア:

[(1, 252192420), (2, 126096210), (3, 84064140), (4, 63048105), (5, 50438484), (6, 42032070), (9, 28021380), (10, 25219242), (12, 21016035), (15, 16812828), (18, 14010690), (20, 12609621), (27, 9340460), (30, 8406414), (36, 7005345), (43, 5864940), (45, 5604276), (54, 4670230), (60, 4203207), (86, 2932470), (90, 2802138), (108, 2335115), (129, 1954980), (135, 1868092), (172, 1466235), (180, 1401069), (215, 1172988), (258, 977490), (270, 934046), (387, 651660), (430, 586494), (516, 488745), (540, 467023), (645, 390996), (774, 325830), (860, 293247), (1161, 217220), (1290, 195498), (1548, 162915), (1935, 130332), (2322, 108610), (2580, 97749), (3870, 65166), (4644, 54305), (5805, 43444), (7740, 32583), (10861, 23220), (11610, 21722)]