20161029150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{443587}}^1$

素因数の和:443706

約数の個数: 72

約数和(自身を含む): 54702384984

約数和(自身を除く): 34541355834

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 101, 150, 202, 225, 303, 450, 505, 606, 909, 1010, 1515, 1818, 2525, 3030, 4545, 5050, 7575, 9090, 15150, 22725, 45450, 443587, 887174, 1330761, 2217935, 2661522, 3992283, 4435870, 6653805, 7984566, 11089675, 13307610, 19961415, 22179350, 33269025, 39922830, 44802287, 66538050, 89604574, 99807075, 134406861, 199614150, 224011435, 268813722, 403220583, 448022870, 672034305, 806441166, 1120057175, 1344068610, 2016102915, 2240114350, 3360171525, 4032205830, 6720343050, 10080514575, 20161029150]

約数ペア:

[(1, 20161029150), (2, 10080514575), (3, 6720343050), (5, 4032205830), (6, 3360171525), (9, 2240114350), (10, 2016102915), (15, 1344068610), (18, 1120057175), (25, 806441166), (30, 672034305), (45, 448022870), (50, 403220583), (75, 268813722), (90, 224011435), (101, 199614150), (150, 134406861), (202, 99807075), (225, 89604574), (303, 66538050), (450, 44802287), (505, 39922830), (606, 33269025), (909, 22179350), (1010, 19961415), (1515, 13307610), (1818, 11089675), (2525, 7984566), (3030, 6653805), (4545, 4435870), (5050, 3992283), (7575, 2661522), (9090, 2217935), (15150, 1330761), (22725, 887174), (45450, 443587)]