65981400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{277}}^1\times {\mathrm{397}}^1$

素因数の和:693

約数の個数: 96

約数和(自身を含む): 205797840

約数和(自身を除く): 139816440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 277, 300, 397, 554, 600, 794, 831, 1108, 1191, 1385, 1588, 1662, 1985, 2216, 2382, 2770, 3176, 3324, 3970, 4155, 4764, 5540, 5955, 6648, 6925, 7940, 8310, 9528, 9925, 11080, 11910, 13850, 15880, 16620, 19850, 20775, 23820, 27700, 29775, 33240, 39700, 41550, 47640, 55400, 59550, 79400, 83100, 109969, 119100, 166200, 219938, 238200, 329907, 439876, 549845, 659814, 879752, 1099690, 1319628, 1649535, 2199380, 2639256, 2749225, 3299070, 4398760, 5498450, 6598140, 8247675, 10996900, 13196280, 16495350, 21993800, 32990700, 65981400]

約数ペア:

[(1, 65981400), (2, 32990700), (3, 21993800), (4, 16495350), (5, 13196280), (6, 10996900), (8, 8247675), (10, 6598140), (12, 5498450), (15, 4398760), (20, 3299070), (24, 2749225), (25, 2639256), (30, 2199380), (40, 1649535), (50, 1319628), (60, 1099690), (75, 879752), (100, 659814), (120, 549845), (150, 439876), (200, 329907), (277, 238200), (300, 219938), (397, 166200), (554, 119100), (600, 109969), (794, 83100), (831, 79400), (1108, 59550), (1191, 55400), (1385, 47640), (1588, 41550), (1662, 39700), (1985, 33240), (2216, 29775), (2382, 27700), (2770, 23820), (3176, 20775), (3324, 19850), (3970, 16620), (4155, 15880), (4764, 13850), (5540, 11910), (5955, 11080), (6648, 9925), (6925, 9528), (7940, 8310)]