3061500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 9662016

約数和(自身を除く): 6600516

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, 125, 130, 150, 156, 157, 195, 250, 260, 300, 314, 325, 375, 390, 471, 500, 628, 650, 750, 780, 785, 942, 975, 1300, 1500, 1570, 1625, 1884, 1950, 2041, 2355, 3140, 3250, 3900, 3925, 4082, 4710, 4875, 6123, 6500, 7850, 8164, 9420, 9750, 10205, 11775, 12246, 15700, 19500, 19625, 20410, 23550, 24492, 30615, 39250, 40820, 47100, 51025, 58875, 61230, 78500, 102050, 117750, 122460, 153075, 204100, 235500, 255125, 306150, 510250, 612300, 765375, 1020500, 1530750, 3061500]

約数ペア:

[(1, 3061500), (2, 1530750), (3, 1020500), (4, 765375), (5, 612300), (6, 510250), (10, 306150), (12, 255125), (13, 235500), (15, 204100), (20, 153075), (25, 122460), (26, 117750), (30, 102050), (39, 78500), (50, 61230), (52, 58875), (60, 51025), (65, 47100), (75, 40820), (78, 39250), (100, 30615), (125, 24492), (130, 23550), (150, 20410), (156, 19625), (157, 19500), (195, 15700), (250, 12246), (260, 11775), (300, 10205), (314, 9750), (325, 9420), (375, 8164), (390, 7850), (471, 6500), (500, 6123), (628, 4875), (650, 4710), (750, 4082), (780, 3925), (785, 3900), (942, 3250), (975, 3140), (1300, 2355), (1500, 2041), (1570, 1950), (1625, 1884)]