222894180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{45863}}^1$

素因数の和:45887

約数の個数: 72

約数和(自身を含む): 701168832

約数和(自身を除く): 478274652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 45863, 91726, 137589, 183452, 229315, 275178, 412767, 458630, 550356, 687945, 825534, 917260, 1238301, 1375890, 1651068, 2063835, 2476602, 2751780, 3714903, 4127670, 4953204, 6191505, 7429806, 8255340, 11144709, 12383010, 14859612, 18574515, 22289418, 24766020, 37149030, 44578836, 55723545, 74298060, 111447090, 222894180]

約数ペア:

[(1, 222894180), (2, 111447090), (3, 74298060), (4, 55723545), (5, 44578836), (6, 37149030), (9, 24766020), (10, 22289418), (12, 18574515), (15, 14859612), (18, 12383010), (20, 11144709), (27, 8255340), (30, 7429806), (36, 6191505), (45, 4953204), (54, 4127670), (60, 3714903), (81, 2751780), (90, 2476602), (108, 2063835), (135, 1651068), (162, 1375890), (180, 1238301), (243, 917260), (270, 825534), (324, 687945), (405, 550356), (486, 458630), (540, 412767), (810, 275178), (972, 229315), (1215, 183452), (1620, 137589), (2430, 91726), (4860, 45863)]