126523620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{78101}}^1$

素因数の和:78122

約数の個数: 60

約数和(自身を含む): 396914364

約数和(自身を除く): 270390744

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, 78101, 156202, 234303, 312404, 390505, 468606, 702909, 781010, 937212, 1171515, 1405818, 1562020, 2108727, 2343030, 2811636, 3514545, 4217454, 4686060, 6326181, 7029090, 8434908, 10543635, 12652362, 14058180, 21087270, 25304724, 31630905, 42174540, 63261810, 126523620]

約数ペア:

[(1, 126523620), (2, 63261810), (3, 42174540), (4, 31630905), (5, 25304724), (6, 21087270), (9, 14058180), (10, 12652362), (12, 10543635), (15, 8434908), (18, 7029090), (20, 6326181), (27, 4686060), (30, 4217454), (36, 3514545), (45, 2811636), (54, 2343030), (60, 2108727), (81, 1562020), (90, 1405818), (108, 1171515), (135, 937212), (162, 781010), (180, 702909), (270, 468606), (324, 390505), (405, 312404), (540, 234303), (810, 156202), (1620, 78101)]