76109740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2099}}^1$

素因数の和:2159

約数の個数: 72

約数和(自身を含む): 191041200

約数和(自身を除く): 114931460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 49, 70, 74, 98, 140, 148, 185, 196, 245, 259, 370, 490, 518, 740, 980, 1036, 1295, 1813, 2099, 2590, 3626, 4198, 5180, 7252, 8396, 9065, 10495, 14693, 18130, 20990, 29386, 36260, 41980, 58772, 73465, 77663, 102851, 146930, 155326, 205702, 293860, 310652, 388315, 411404, 514255, 543641, 776630, 1028510, 1087282, 1553260, 2057020, 2174564, 2718205, 3805487, 5436410, 7610974, 10872820, 15221948, 19027435, 38054870, 76109740]

約数ペア:

[(1, 76109740), (2, 38054870), (4, 19027435), (5, 15221948), (7, 10872820), (10, 7610974), (14, 5436410), (20, 3805487), (28, 2718205), (35, 2174564), (37, 2057020), (49, 1553260), (70, 1087282), (74, 1028510), (98, 776630), (140, 543641), (148, 514255), (185, 411404), (196, 388315), (245, 310652), (259, 293860), (370, 205702), (490, 155326), (518, 146930), (740, 102851), (980, 77663), (1036, 73465), (1295, 58772), (1813, 41980), (2099, 36260), (2590, 29386), (3626, 20990), (4198, 18130), (5180, 14693), (7252, 10495), (8396, 9065)]