32873220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1009}}^1$

素因数の和:1205

約数の個数: 72

約数和(自身を含む): 100365720

約数和(自身を除く): 67492500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 181, 362, 543, 724, 905, 1009, 1086, 1629, 1810, 2018, 2172, 2715, 3027, 3258, 3620, 4036, 5045, 5430, 6054, 6516, 8145, 9081, 10090, 10860, 12108, 15135, 16290, 18162, 20180, 30270, 32580, 36324, 45405, 60540, 90810, 181620, 182629, 365258, 547887, 730516, 913145, 1095774, 1643661, 1826290, 2191548, 2739435, 3287322, 3652580, 5478870, 6574644, 8218305, 10957740, 16436610, 32873220]

約数ペア:

[(1, 32873220), (2, 16436610), (3, 10957740), (4, 8218305), (5, 6574644), (6, 5478870), (9, 3652580), (10, 3287322), (12, 2739435), (15, 2191548), (18, 1826290), (20, 1643661), (30, 1095774), (36, 913145), (45, 730516), (60, 547887), (90, 365258), (180, 182629), (181, 181620), (362, 90810), (543, 60540), (724, 45405), (905, 36324), (1009, 32580), (1086, 30270), (1629, 20180), (1810, 18162), (2018, 16290), (2172, 15135), (2715, 12108), (3027, 10860), (3258, 10090), (3620, 9081), (4036, 8145), (5045, 6516), (5430, 6054)]