145156860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{89603}}^1$

素因数の和:89624

約数の個数: 60

約数和(自身を含む): 455367528

約数和(自身を除く): 310210668

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, 270, 324, 405, 540, 810, 1620, 89603, 179206, 268809, 358412, 448015, 537618, 806427, 896030, 1075236, 1344045, 1612854, 1792060, 2419281, 2688090, 3225708, 4032135, 4838562, 5376180, 7257843, 8064270, 9677124, 12096405, 14515686, 16128540, 24192810, 29031372, 36289215, 48385620, 72578430, 145156860]

約数ペア:

[(1, 145156860), (2, 72578430), (3, 48385620), (4, 36289215), (5, 29031372), (6, 24192810), (9, 16128540), (10, 14515686), (12, 12096405), (15, 9677124), (18, 8064270), (20, 7257843), (27, 5376180), (30, 4838562), (36, 4032135), (45, 3225708), (54, 2688090), (60, 2419281), (81, 1792060), (90, 1612854), (108, 1344045), (135, 1075236), (162, 896030), (180, 806427), (270, 537618), (324, 448015), (405, 358412), (540, 268809), (810, 179206), (1620, 89603)]