627217150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{3821}}^1$

素因数の和:3914

約数の個数: 72

約数和(自身を含む): 1377708696

約数和(自身を除く): 750491546

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 67, 70, 98, 134, 175, 245, 335, 350, 469, 490, 670, 938, 1225, 1675, 2345, 2450, 3283, 3350, 3821, 4690, 6566, 7642, 11725, 16415, 19105, 23450, 26747, 32830, 38210, 53494, 82075, 95525, 133735, 164150, 187229, 191050, 256007, 267470, 374458, 512014, 668675, 936145, 1280035, 1337350, 1792049, 1872290, 2560070, 3584098, 4680725, 6400175, 8960245, 9361450, 12544343, 12800350, 17920490, 25088686, 44801225, 62721715, 89602450, 125443430, 313608575, 627217150]

約数ペア:

[(1, 627217150), (2, 313608575), (5, 125443430), (7, 89602450), (10, 62721715), (14, 44801225), (25, 25088686), (35, 17920490), (49, 12800350), (50, 12544343), (67, 9361450), (70, 8960245), (98, 6400175), (134, 4680725), (175, 3584098), (245, 2560070), (335, 1872290), (350, 1792049), (469, 1337350), (490, 1280035), (670, 936145), (938, 668675), (1225, 512014), (1675, 374458), (2345, 267470), (2450, 256007), (3283, 191050), (3350, 187229), (3821, 164150), (4690, 133735), (6566, 95525), (7642, 82075), (11725, 53494), (16415, 38210), (19105, 32830), (23450, 26747)]