75725000

素因数分解:

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

素因数の和:277

約数の個数: 96

約数和(自身を含む): 191940840

約数和(自身を除く): 116215840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 233, 250, 260, 325, 466, 500, 520, 625, 650, 932, 1000, 1165, 1250, 1300, 1625, 1864, 2330, 2500, 2600, 3029, 3125, 3250, 4660, 5000, 5825, 6058, 6250, 6500, 8125, 9320, 11650, 12116, 12500, 13000, 15145, 16250, 23300, 24232, 25000, 29125, 30290, 32500, 40625, 46600, 58250, 60580, 65000, 75725, 81250, 116500, 121160, 145625, 151450, 162500, 233000, 291250, 302900, 325000, 378625, 582500, 605800, 728125, 757250, 1165000, 1456250, 1514500, 1893125, 2912500, 3029000, 3786250, 5825000, 7572500, 9465625, 15145000, 18931250, 37862500, 75725000]

約数ペア:

[(1, 75725000), (2, 37862500), (4, 18931250), (5, 15145000), (8, 9465625), (10, 7572500), (13, 5825000), (20, 3786250), (25, 3029000), (26, 2912500), (40, 1893125), (50, 1514500), (52, 1456250), (65, 1165000), (100, 757250), (104, 728125), (125, 605800), (130, 582500), (200, 378625), (233, 325000), (250, 302900), (260, 291250), (325, 233000), (466, 162500), (500, 151450), (520, 145625), (625, 121160), (650, 116500), (932, 81250), (1000, 75725), (1165, 65000), (1250, 60580), (1300, 58250), (1625, 46600), (1864, 40625), (2330, 32500), (2500, 30290), (2600, 29125), (3029, 25000), (3125, 24232), (3250, 23300), (4660, 16250), (5000, 15145), (5825, 13000), (6058, 12500), (6250, 12116), (6500, 11650), (8125, 9320)]