2509800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 8035200

約数和(自身を除く): 5525400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 47, 50, 60, 75, 89, 94, 100, 120, 141, 150, 178, 188, 200, 235, 267, 282, 300, 356, 376, 445, 470, 534, 564, 600, 705, 712, 890, 940, 1068, 1128, 1175, 1335, 1410, 1780, 1880, 2136, 2225, 2350, 2670, 2820, 3525, 3560, 4183, 4450, 4700, 5340, 5640, 6675, 7050, 8366, 8900, 9400, 10680, 12549, 13350, 14100, 16732, 17800, 20915, 25098, 26700, 28200, 33464, 41830, 50196, 53400, 62745, 83660, 100392, 104575, 125490, 167320, 209150, 250980, 313725, 418300, 501960, 627450, 836600, 1254900, 2509800]

約数ペア:

[(1, 2509800), (2, 1254900), (3, 836600), (4, 627450), (5, 501960), (6, 418300), (8, 313725), (10, 250980), (12, 209150), (15, 167320), (20, 125490), (24, 104575), (25, 100392), (30, 83660), (40, 62745), (47, 53400), (50, 50196), (60, 41830), (75, 33464), (89, 28200), (94, 26700), (100, 25098), (120, 20915), (141, 17800), (150, 16732), (178, 14100), (188, 13350), (200, 12549), (235, 10680), (267, 9400), (282, 8900), (300, 8366), (356, 7050), (376, 6675), (445, 5640), (470, 5340), (534, 4700), (564, 4450), (600, 4183), (705, 3560), (712, 3525), (890, 2820), (940, 2670), (1068, 2350), (1128, 2225), (1175, 2136), (1335, 1880), (1410, 1780)]