2542200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 8332800

約数和(自身を除く): 5790600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 223, 228, 285, 300, 380, 446, 456, 475, 570, 600, 669, 760, 892, 950, 1115, 1140, 1338, 1425, 1784, 1900, 2230, 2280, 2676, 2850, 3345, 3800, 4237, 4460, 5352, 5575, 5700, 6690, 8474, 8920, 11150, 11400, 12711, 13380, 16725, 16948, 21185, 22300, 25422, 26760, 33450, 33896, 42370, 44600, 50844, 63555, 66900, 84740, 101688, 105925, 127110, 133800, 169480, 211850, 254220, 317775, 423700, 508440, 635550, 847400, 1271100, 2542200]

約数ペア:

[(1, 2542200), (2, 1271100), (3, 847400), (4, 635550), (5, 508440), (6, 423700), (8, 317775), (10, 254220), (12, 211850), (15, 169480), (19, 133800), (20, 127110), (24, 105925), (25, 101688), (30, 84740), (38, 66900), (40, 63555), (50, 50844), (57, 44600), (60, 42370), (75, 33896), (76, 33450), (95, 26760), (100, 25422), (114, 22300), (120, 21185), (150, 16948), (152, 16725), (190, 13380), (200, 12711), (223, 11400), (228, 11150), (285, 8920), (300, 8474), (380, 6690), (446, 5700), (456, 5575), (475, 5352), (570, 4460), (600, 4237), (669, 3800), (760, 3345), (892, 2850), (950, 2676), (1115, 2280), (1140, 2230), (1338, 1900), (1425, 1784)]