6861900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 20154960

約数和(自身を除く): 13293060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 89, 100, 150, 178, 257, 267, 300, 356, 445, 514, 534, 771, 890, 1028, 1068, 1285, 1335, 1542, 1780, 2225, 2570, 2670, 3084, 3855, 4450, 5140, 5340, 6425, 6675, 7710, 8900, 12850, 13350, 15420, 19275, 22873, 25700, 26700, 38550, 45746, 68619, 77100, 91492, 114365, 137238, 228730, 274476, 343095, 457460, 571825, 686190, 1143650, 1372380, 1715475, 2287300, 3430950, 6861900]

約数ペア:

[(1, 6861900), (2, 3430950), (3, 2287300), (4, 1715475), (5, 1372380), (6, 1143650), (10, 686190), (12, 571825), (15, 457460), (20, 343095), (25, 274476), (30, 228730), (50, 137238), (60, 114365), (75, 91492), (89, 77100), (100, 68619), (150, 45746), (178, 38550), (257, 26700), (267, 25700), (300, 22873), (356, 19275), (445, 15420), (514, 13350), (534, 12850), (771, 8900), (890, 7710), (1028, 6675), (1068, 6425), (1285, 5340), (1335, 5140), (1542, 4450), (1780, 3855), (2225, 3084), (2570, 2670)]