61293780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{509}}^1$

素因数の和:750

約数の個数: 96

約数和(自身を含む): 191923200

約数和(自身を除く): 130629420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 223, 270, 446, 509, 540, 669, 892, 1018, 1115, 1338, 1527, 2007, 2036, 2230, 2545, 2676, 3054, 3345, 4014, 4460, 4581, 5090, 6021, 6108, 6690, 7635, 8028, 9162, 10035, 10180, 12042, 13380, 13743, 15270, 18324, 20070, 22905, 24084, 27486, 30105, 30540, 40140, 45810, 54972, 60210, 68715, 91620, 113507, 120420, 137430, 227014, 274860, 340521, 454028, 567535, 681042, 1021563, 1135070, 1362084, 1702605, 2043126, 2270140, 3064689, 3405210, 4086252, 5107815, 6129378, 6810420, 10215630, 12258756, 15323445, 20431260, 30646890, 61293780]

約数ペア:

[(1, 61293780), (2, 30646890), (3, 20431260), (4, 15323445), (5, 12258756), (6, 10215630), (9, 6810420), (10, 6129378), (12, 5107815), (15, 4086252), (18, 3405210), (20, 3064689), (27, 2270140), (30, 2043126), (36, 1702605), (45, 1362084), (54, 1135070), (60, 1021563), (90, 681042), (108, 567535), (135, 454028), (180, 340521), (223, 274860), (270, 227014), (446, 137430), (509, 120420), (540, 113507), (669, 91620), (892, 68715), (1018, 60210), (1115, 54972), (1338, 45810), (1527, 40140), (2007, 30540), (2036, 30105), (2230, 27486), (2545, 24084), (2676, 22905), (3054, 20070), (3345, 18324), (4014, 15270), (4460, 13743), (4581, 13380), (5090, 12042), (6021, 10180), (6108, 10035), (6690, 9162), (7635, 8028)]