73283820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4507}}^1$

素因数の和:4790

約数の個数: 48

約数和(自身を含む): 205997568

約数和(自身を除く): 132713748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 4507, 5420, 8130, 9014, 13521, 16260, 18028, 22535, 27042, 45070, 54084, 67605, 90140, 135210, 270420, 1221397, 2442794, 3664191, 4885588, 6106985, 7328382, 12213970, 14656764, 18320955, 24427940, 36641910, 73283820]

約数ペア:

[(1, 73283820), (2, 36641910), (3, 24427940), (4, 18320955), (5, 14656764), (6, 12213970), (10, 7328382), (12, 6106985), (15, 4885588), (20, 3664191), (30, 2442794), (60, 1221397), (271, 270420), (542, 135210), (813, 90140), (1084, 67605), (1355, 54084), (1626, 45070), (2710, 27042), (3252, 22535), (4065, 18028), (4507, 16260), (5420, 13521), (8130, 9014)]