71900460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{44383}}^1$

素因数の和:44404

約数の個数: 60

約数和(自身を含む): 225559488

約数和(自身を除く): 153659028

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, 44383, 88766, 133149, 177532, 221915, 266298, 399447, 443830, 532596, 665745, 798894, 887660, 1198341, 1331490, 1597788, 1997235, 2396682, 2662980, 3595023, 3994470, 4793364, 5991705, 7190046, 7988940, 11983410, 14380092, 17975115, 23966820, 35950230, 71900460]

約数ペア:

[(1, 71900460), (2, 35950230), (3, 23966820), (4, 17975115), (5, 14380092), (6, 11983410), (9, 7988940), (10, 7190046), (12, 5991705), (15, 4793364), (18, 3994470), (20, 3595023), (27, 2662980), (30, 2396682), (36, 1997235), (45, 1597788), (54, 1331490), (60, 1198341), (81, 887660), (90, 798894), (108, 665745), (135, 532596), (162, 443830), (180, 399447), (270, 266298), (324, 221915), (405, 177532), (540, 133149), (810, 88766), (1620, 44383)]