7425589140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{1527899}}^1$

素因数の和:1527923

約数の個数: 72

約数和(自身を含む): 23358535200

約数和(自身を除く): 15932946060

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, 1527899, 3055798, 4583697, 6111596, 7639495, 9167394, 13751091, 15278990, 18334788, 22918485, 27502182, 30557980, 41253273, 45836970, 55004364, 68755455, 82506546, 91673940, 123759819, 137510910, 165013092, 206266365, 247519638, 275021820, 371279457, 412532730, 495039276, 618799095, 742558914, 825065460, 1237598190, 1485117828, 1856397285, 2475196380, 3712794570, 7425589140]

約数ペア:

[(1, 7425589140), (2, 3712794570), (3, 2475196380), (4, 1856397285), (5, 1485117828), (6, 1237598190), (9, 825065460), (10, 742558914), (12, 618799095), (15, 495039276), (18, 412532730), (20, 371279457), (27, 275021820), (30, 247519638), (36, 206266365), (45, 165013092), (54, 137510910), (60, 123759819), (81, 91673940), (90, 82506546), (108, 68755455), (135, 55004364), (162, 45836970), (180, 41253273), (243, 30557980), (270, 27502182), (324, 22918485), (405, 18334788), (486, 15278990), (540, 13751091), (810, 9167394), (972, 7639495), (1215, 6111596), (1620, 4583697), (2430, 3055798), (4860, 1527899)]