74825820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10139}}^1$

素因数の和:10195

約数の個数: 72

約数和(自身を含む): 232530480

約数和(自身を除く): 157704660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 10139, 20278, 30417, 40556, 50695, 60834, 91251, 101390, 121668, 152085, 182502, 202780, 304170, 365004, 415699, 456255, 608340, 831398, 912510, 1247097, 1662796, 1825020, 2078495, 2494194, 3741291, 4156990, 4988388, 6235485, 7482582, 8313980, 12470970, 14965164, 18706455, 24941940, 37412910, 74825820]

約数ペア:

[(1, 74825820), (2, 37412910), (3, 24941940), (4, 18706455), (5, 14965164), (6, 12470970), (9, 8313980), (10, 7482582), (12, 6235485), (15, 4988388), (18, 4156990), (20, 3741291), (30, 2494194), (36, 2078495), (41, 1825020), (45, 1662796), (60, 1247097), (82, 912510), (90, 831398), (123, 608340), (164, 456255), (180, 415699), (205, 365004), (246, 304170), (369, 202780), (410, 182502), (492, 152085), (615, 121668), (738, 101390), (820, 91251), (1230, 60834), (1476, 50695), (1845, 40556), (2460, 30417), (3690, 20278), (7380, 10139)]