7137002900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{135427}}^1$

素因数の和:135489

約数の個数: 72

約数和(自身を含む): 16927416576

約数和(自身を除く): 9790413676

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 62, 68, 85, 100, 124, 155, 170, 310, 340, 425, 527, 620, 775, 850, 1054, 1550, 1700, 2108, 2635, 3100, 5270, 10540, 13175, 26350, 52700, 135427, 270854, 541708, 677135, 1354270, 2302259, 2708540, 3385675, 4198237, 4604518, 6771350, 8396474, 9209036, 11511295, 13542700, 16792948, 20991185, 23022590, 41982370, 46045180, 57556475, 71370029, 83964740, 104955925, 115112950, 142740058, 209911850, 230225900, 285480116, 356850145, 419823700, 713700290, 1427400580, 1784250725, 3568501450, 7137002900]

約数ペア:

[(1, 7137002900), (2, 3568501450), (4, 1784250725), (5, 1427400580), (10, 713700290), (17, 419823700), (20, 356850145), (25, 285480116), (31, 230225900), (34, 209911850), (50, 142740058), (62, 115112950), (68, 104955925), (85, 83964740), (100, 71370029), (124, 57556475), (155, 46045180), (170, 41982370), (310, 23022590), (340, 20991185), (425, 16792948), (527, 13542700), (620, 11511295), (775, 9209036), (850, 8396474), (1054, 6771350), (1550, 4604518), (1700, 4198237), (2108, 3385675), (2635, 2708540), (3100, 2302259), (5270, 1354270), (10540, 677135), (13175, 541708), (26350, 270854), (52700, 135427)]