140596300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 108

約数和(自身を含む): 341957280

約数和(自身を除く): 201360980

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 37, 50, 52, 65, 74, 79, 100, 130, 148, 158, 185, 260, 316, 325, 370, 395, 481, 650, 740, 790, 925, 962, 1027, 1300, 1369, 1580, 1850, 1924, 1975, 2054, 2405, 2738, 2923, 3700, 3950, 4108, 4810, 5135, 5476, 5846, 6845, 7900, 9620, 10270, 11692, 12025, 13690, 14615, 17797, 20540, 24050, 25675, 27380, 29230, 34225, 35594, 37999, 48100, 51350, 58460, 68450, 71188, 73075, 75998, 88985, 102700, 108151, 136900, 146150, 151996, 177970, 189995, 216302, 292300, 355940, 379990, 432604, 444925, 540755, 759980, 889850, 949975, 1081510, 1405963, 1779700, 1899950, 2163020, 2703775, 2811926, 3799900, 5407550, 5623852, 7029815, 10815100, 14059630, 28119260, 35149075, 70298150, 140596300]

約数ペア:

[(1, 140596300), (2, 70298150), (4, 35149075), (5, 28119260), (10, 14059630), (13, 10815100), (20, 7029815), (25, 5623852), (26, 5407550), (37, 3799900), (50, 2811926), (52, 2703775), (65, 2163020), (74, 1899950), (79, 1779700), (100, 1405963), (130, 1081510), (148, 949975), (158, 889850), (185, 759980), (260, 540755), (316, 444925), (325, 432604), (370, 379990), (395, 355940), (481, 292300), (650, 216302), (740, 189995), (790, 177970), (925, 151996), (962, 146150), (1027, 136900), (1300, 108151), (1369, 102700), (1580, 88985), (1850, 75998), (1924, 73075), (1975, 71188), (2054, 68450), (2405, 58460), (2738, 51350), (2923, 48100), (3700, 37999), (3950, 35594), (4108, 34225), (4810, 29230), (5135, 27380), (5476, 25675), (5846, 24050), (6845, 20540), (7900, 17797), (9620, 14615), (10270, 13690), (11692, 12025)]