45809460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1621}}^1$

素因数の和:1793

約数の個数: 72

約数和(自身を含む): 139926696

約数和(自身を除く): 94117236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1621, 1884, 2355, 2826, 3140, 3242, 4710, 4863, 5652, 6484, 7065, 8105, 9420, 9726, 14130, 14589, 16210, 19452, 24315, 28260, 29178, 32420, 48630, 58356, 72945, 97260, 145890, 254497, 291780, 508994, 763491, 1017988, 1272485, 1526982, 2290473, 2544970, 3053964, 3817455, 4580946, 5089940, 7634910, 9161892, 11452365, 15269820, 22904730, 45809460]

約数ペア:

[(1, 45809460), (2, 22904730), (3, 15269820), (4, 11452365), (5, 9161892), (6, 7634910), (9, 5089940), (10, 4580946), (12, 3817455), (15, 3053964), (18, 2544970), (20, 2290473), (30, 1526982), (36, 1272485), (45, 1017988), (60, 763491), (90, 508994), (157, 291780), (180, 254497), (314, 145890), (471, 97260), (628, 72945), (785, 58356), (942, 48630), (1413, 32420), (1570, 29178), (1621, 28260), (1884, 24315), (2355, 19452), (2826, 16210), (3140, 14589), (3242, 14130), (4710, 9726), (4863, 9420), (5652, 8105), (6484, 7065)]