317382900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{11887}}^1$

素因数の和:11993

約数の個数: 72

約数和(自身を含む): 928690560

約数和(自身を除く): 611307660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 89, 100, 150, 178, 267, 300, 356, 445, 534, 890, 1068, 1335, 1780, 2225, 2670, 4450, 5340, 6675, 8900, 11887, 13350, 23774, 26700, 35661, 47548, 59435, 71322, 118870, 142644, 178305, 237740, 297175, 356610, 594350, 713220, 891525, 1057943, 1188700, 1783050, 2115886, 3173829, 3566100, 4231772, 5289715, 6347658, 10579430, 12695316, 15869145, 21158860, 26448575, 31738290, 52897150, 63476580, 79345725, 105794300, 158691450, 317382900]

約数ペア:

[(1, 317382900), (2, 158691450), (3, 105794300), (4, 79345725), (5, 63476580), (6, 52897150), (10, 31738290), (12, 26448575), (15, 21158860), (20, 15869145), (25, 12695316), (30, 10579430), (50, 6347658), (60, 5289715), (75, 4231772), (89, 3566100), (100, 3173829), (150, 2115886), (178, 1783050), (267, 1188700), (300, 1057943), (356, 891525), (445, 713220), (534, 594350), (890, 356610), (1068, 297175), (1335, 237740), (1780, 178305), (2225, 142644), (2670, 118870), (4450, 71322), (5340, 59435), (6675, 47548), (8900, 35661), (11887, 26700), (13350, 23774)]