282170340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{1429}}^1$

素因数の和:2541

約数の個数: 72

約数和(自身を含む): 857296440

約数和(自身を除く): 575126100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1097, 1429, 2194, 2858, 3291, 4287, 4388, 5485, 5716, 6582, 7145, 8574, 9873, 10970, 12861, 13164, 14290, 16455, 17148, 19746, 21435, 21940, 25722, 28580, 32910, 39492, 42870, 49365, 51444, 64305, 65820, 85740, 98730, 128610, 197460, 257220, 1567613, 3135226, 4702839, 6270452, 7838065, 9405678, 14108517, 15676130, 18811356, 23514195, 28217034, 31352260, 47028390, 56434068, 70542585, 94056780, 141085170, 282170340]

約数ペア:

[(1, 282170340), (2, 141085170), (3, 94056780), (4, 70542585), (5, 56434068), (6, 47028390), (9, 31352260), (10, 28217034), (12, 23514195), (15, 18811356), (18, 15676130), (20, 14108517), (30, 9405678), (36, 7838065), (45, 6270452), (60, 4702839), (90, 3135226), (180, 1567613), (1097, 257220), (1429, 197460), (2194, 128610), (2858, 98730), (3291, 85740), (4287, 65820), (4388, 64305), (5485, 51444), (5716, 49365), (6582, 42870), (7145, 39492), (8574, 32910), (9873, 28580), (10970, 25722), (12861, 21940), (13164, 21435), (14290, 19746), (16455, 17148)]