747300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 72

約数和(自身を含む): 2249856

約数和(自身を除く): 1502556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 53, 60, 75, 94, 100, 106, 141, 150, 159, 188, 212, 235, 265, 282, 300, 318, 470, 530, 564, 636, 705, 795, 940, 1060, 1175, 1325, 1410, 1590, 2350, 2491, 2650, 2820, 3180, 3525, 3975, 4700, 4982, 5300, 7050, 7473, 7950, 9964, 12455, 14100, 14946, 15900, 24910, 29892, 37365, 49820, 62275, 74730, 124550, 149460, 186825, 249100, 373650, 747300]

約数ペア:

[(1, 747300), (2, 373650), (3, 249100), (4, 186825), (5, 149460), (6, 124550), (10, 74730), (12, 62275), (15, 49820), (20, 37365), (25, 29892), (30, 24910), (47, 15900), (50, 14946), (53, 14100), (60, 12455), (75, 9964), (94, 7950), (100, 7473), (106, 7050), (141, 5300), (150, 4982), (159, 4700), (188, 3975), (212, 3525), (235, 3180), (265, 2820), (282, 2650), (300, 2491), (318, 2350), (470, 1590), (530, 1410), (564, 1325), (636, 1175), (705, 1060), (795, 940)]