138728200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 350368200

約数和(自身を除く): 211640000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 229, 233, 260, 325, 458, 466, 520, 650, 916, 932, 1145, 1165, 1300, 1832, 1864, 2290, 2330, 2600, 2977, 3029, 4580, 4660, 5725, 5825, 5954, 6058, 9160, 9320, 11450, 11650, 11908, 12116, 14885, 15145, 22900, 23300, 23816, 24232, 29770, 30290, 45800, 46600, 53357, 59540, 60580, 74425, 75725, 106714, 119080, 121160, 148850, 151450, 213428, 266785, 297700, 302900, 426856, 533570, 595400, 605800, 693641, 1067140, 1333925, 1387282, 2134280, 2667850, 2774564, 3468205, 5335700, 5549128, 6936410, 10671400, 13872820, 17341025, 27745640, 34682050, 69364100, 138728200]

約数ペア:

[(1, 138728200), (2, 69364100), (4, 34682050), (5, 27745640), (8, 17341025), (10, 13872820), (13, 10671400), (20, 6936410), (25, 5549128), (26, 5335700), (40, 3468205), (50, 2774564), (52, 2667850), (65, 2134280), (100, 1387282), (104, 1333925), (130, 1067140), (200, 693641), (229, 605800), (233, 595400), (260, 533570), (325, 426856), (458, 302900), (466, 297700), (520, 266785), (650, 213428), (916, 151450), (932, 148850), (1145, 121160), (1165, 119080), (1300, 106714), (1832, 75725), (1864, 74425), (2290, 60580), (2330, 59540), (2600, 53357), (2977, 46600), (3029, 45800), (4580, 30290), (4660, 29770), (5725, 24232), (5825, 23816), (5954, 23300), (6058, 22900), (9160, 15145), (9320, 14885), (11450, 12116), (11650, 11908)]