581100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 1822800

約数和(自身を除く): 1241700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 149, 150, 156, 195, 260, 298, 300, 325, 390, 447, 596, 650, 745, 780, 894, 975, 1300, 1490, 1788, 1937, 1950, 2235, 2980, 3725, 3874, 3900, 4470, 5811, 7450, 7748, 8940, 9685, 11175, 11622, 14900, 19370, 22350, 23244, 29055, 38740, 44700, 48425, 58110, 96850, 116220, 145275, 193700, 290550, 581100]

約数ペア:

[(1, 581100), (2, 290550), (3, 193700), (4, 145275), (5, 116220), (6, 96850), (10, 58110), (12, 48425), (13, 44700), (15, 38740), (20, 29055), (25, 23244), (26, 22350), (30, 19370), (39, 14900), (50, 11622), (52, 11175), (60, 9685), (65, 8940), (75, 7748), (78, 7450), (100, 5811), (130, 4470), (149, 3900), (150, 3874), (156, 3725), (195, 2980), (260, 2235), (298, 1950), (300, 1937), (325, 1788), (390, 1490), (447, 1300), (596, 975), (650, 894), (745, 780)]