71226450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1907}}^1$

素因数の和:2008

約数の個数: 72

約数和(自身を含む): 193768848

約数和(自身を除く): 122542398

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 83, 90, 150, 166, 225, 249, 415, 450, 498, 747, 830, 1245, 1494, 1907, 2075, 2490, 3735, 3814, 4150, 5721, 6225, 7470, 9535, 11442, 12450, 17163, 18675, 19070, 28605, 34326, 37350, 47675, 57210, 85815, 95350, 143025, 158281, 171630, 286050, 316562, 429075, 474843, 791405, 858150, 949686, 1424529, 1582810, 2374215, 2849058, 3957025, 4748430, 7122645, 7914050, 11871075, 14245290, 23742150, 35613225, 71226450]

約数ペア:

[(1, 71226450), (2, 35613225), (3, 23742150), (5, 14245290), (6, 11871075), (9, 7914050), (10, 7122645), (15, 4748430), (18, 3957025), (25, 2849058), (30, 2374215), (45, 1582810), (50, 1424529), (75, 949686), (83, 858150), (90, 791405), (150, 474843), (166, 429075), (225, 316562), (249, 286050), (415, 171630), (450, 158281), (498, 143025), (747, 95350), (830, 85815), (1245, 57210), (1494, 47675), (1907, 37350), (2075, 34326), (2490, 28605), (3735, 19070), (3814, 18675), (4150, 17163), (5721, 12450), (6225, 11442), (7470, 9535)]