29958750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{2663}}^1$

素因数の和:2691

約数の個数: 60

約数和(自身を含む): 81142776

約数和(自身を除く): 51184026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 625, 750, 1125, 1250, 1875, 2250, 2663, 3750, 5326, 5625, 7989, 11250, 13315, 15978, 23967, 26630, 39945, 47934, 66575, 79890, 119835, 133150, 199725, 239670, 332875, 399450, 599175, 665750, 998625, 1198350, 1664375, 1997250, 2995875, 3328750, 4993125, 5991750, 9986250, 14979375, 29958750]

約数ペア:

[(1, 29958750), (2, 14979375), (3, 9986250), (5, 5991750), (6, 4993125), (9, 3328750), (10, 2995875), (15, 1997250), (18, 1664375), (25, 1198350), (30, 998625), (45, 665750), (50, 599175), (75, 399450), (90, 332875), (125, 239670), (150, 199725), (225, 133150), (250, 119835), (375, 79890), (450, 66575), (625, 47934), (750, 39945), (1125, 26630), (1250, 23967), (1875, 15978), (2250, 13315), (2663, 11250), (3750, 7989), (5326, 5625)]