64032450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{2719}}^1$

素因数の和:2891

約数の個数: 48

約数和(自身を含む): 159870720

約数和(自身を除く): 95838270

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 157, 314, 471, 785, 942, 1570, 2355, 2719, 3925, 4710, 5438, 7850, 8157, 11775, 13595, 16314, 23550, 27190, 40785, 67975, 81570, 135950, 203925, 407850, 426883, 853766, 1280649, 2134415, 2561298, 4268830, 6403245, 10672075, 12806490, 21344150, 32016225, 64032450]

約数ペア:

[(1, 64032450), (2, 32016225), (3, 21344150), (5, 12806490), (6, 10672075), (10, 6403245), (15, 4268830), (25, 2561298), (30, 2134415), (50, 1280649), (75, 853766), (150, 426883), (157, 407850), (314, 203925), (471, 135950), (785, 81570), (942, 67975), (1570, 40785), (2355, 27190), (2719, 23550), (3925, 16314), (4710, 13595), (5438, 11775), (7850, 8157)]