326250180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{201389}}^1$

素因数の和:201410

約数の個数: 60

約数和(自身を含む): 1023463980

約数和(自身を除く): 697213800

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, 201389, 402778, 604167, 805556, 1006945, 1208334, 1812501, 2013890, 2416668, 3020835, 3625002, 4027780, 5437503, 6041670, 7250004, 9062505, 10875006, 12083340, 16312509, 18125010, 21750012, 27187515, 32625018, 36250020, 54375030, 65250036, 81562545, 108750060, 163125090, 326250180]

約数ペア:

[(1, 326250180), (2, 163125090), (3, 108750060), (4, 81562545), (5, 65250036), (6, 54375030), (9, 36250020), (10, 32625018), (12, 27187515), (15, 21750012), (18, 18125010), (20, 16312509), (27, 12083340), (30, 10875006), (36, 9062505), (45, 7250004), (54, 6041670), (60, 5437503), (81, 4027780), (90, 3625002), (108, 3020835), (135, 2416668), (162, 2013890), (180, 1812501), (270, 1208334), (324, 1006945), (405, 805556), (540, 604167), (810, 402778), (1620, 201389)]