385794900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{47629}}^1$

素因数の和:47655

約数の個数: 90

約数和(自身を含む): 1250620910

約数和(自身を除く): 864826010

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 47629, 95258, 142887, 190516, 238145, 285774, 428661, 476290, 571548, 714435, 857322, 952580, 1190725, 1285983, 1428870, 1714644, 2143305, 2381450, 2571966, 2857740, 3572175, 3857949, 4286610, 4762900, 5143932, 6429915, 7144350, 7715898, 8573220, 10716525, 12859830, 14288700, 15431796, 19289745, 21433050, 25719660, 32149575, 38579490, 42866100, 64299150, 77158980, 96448725, 128598300, 192897450, 385794900]

約数ペア:

[(1, 385794900), (2, 192897450), (3, 128598300), (4, 96448725), (5, 77158980), (6, 64299150), (9, 42866100), (10, 38579490), (12, 32149575), (15, 25719660), (18, 21433050), (20, 19289745), (25, 15431796), (27, 14288700), (30, 12859830), (36, 10716525), (45, 8573220), (50, 7715898), (54, 7144350), (60, 6429915), (75, 5143932), (81, 4762900), (90, 4286610), (100, 3857949), (108, 3572175), (135, 2857740), (150, 2571966), (162, 2381450), (180, 2143305), (225, 1714644), (270, 1428870), (300, 1285983), (324, 1190725), (405, 952580), (450, 857322), (540, 714435), (675, 571548), (810, 476290), (900, 428661), (1350, 285774), (1620, 238145), (2025, 190516), (2700, 142887), (4050, 95258), (8100, 47629)]