143763660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{29581}}^1$

素因数の和:29605

約数の個数: 72

約数和(自身を含む): 452249616

約数和(自身を除く): 308485956

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, 29581, 59162, 88743, 118324, 147905, 177486, 266229, 295810, 354972, 443715, 532458, 591620, 798687, 887430, 1064916, 1331145, 1597374, 1774860, 2396061, 2662290, 3194748, 3993435, 4792122, 5324580, 7188183, 7986870, 9584244, 11980305, 14376366, 15973740, 23960610, 28752732, 35940915, 47921220, 71881830, 143763660]

約数ペア:

[(1, 143763660), (2, 71881830), (3, 47921220), (4, 35940915), (5, 28752732), (6, 23960610), (9, 15973740), (10, 14376366), (12, 11980305), (15, 9584244), (18, 7986870), (20, 7188183), (27, 5324580), (30, 4792122), (36, 3993435), (45, 3194748), (54, 2662290), (60, 2396061), (81, 1774860), (90, 1597374), (108, 1331145), (135, 1064916), (162, 887430), (180, 798687), (243, 591620), (270, 532458), (324, 443715), (405, 354972), (486, 295810), (540, 266229), (810, 177486), (972, 147905), (1215, 118324), (1620, 88743), (2430, 59162), (4860, 29581)]