297975300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3019}}^1$

素因数の和:3090

約数の個数: 144

約数和(自身を含む): 1006602240

約数和(自身を除く): 708626940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 47, 50, 60, 70, 75, 84, 94, 100, 105, 140, 141, 150, 175, 188, 210, 235, 282, 300, 329, 350, 420, 470, 525, 564, 658, 700, 705, 940, 987, 1050, 1175, 1316, 1410, 1645, 1974, 2100, 2350, 2820, 3019, 3290, 3525, 3948, 4700, 4935, 6038, 6580, 7050, 8225, 9057, 9870, 12076, 14100, 15095, 16450, 18114, 19740, 21133, 24675, 30190, 32900, 36228, 42266, 45285, 49350, 60380, 63399, 75475, 84532, 90570, 98700, 105665, 126798, 141893, 150950, 181140, 211330, 226425, 253596, 283786, 301900, 316995, 422660, 425679, 452850, 528325, 567572, 633990, 709465, 851358, 905700, 993251, 1056650, 1267980, 1418930, 1584975, 1702716, 1986502, 2113300, 2128395, 2837860, 2979753, 3169950, 3547325, 3973004, 4256790, 4966255, 5959506, 6339900, 7094650, 8513580, 9932510, 10641975, 11919012, 14189300, 14898765, 19865020, 21283950, 24831275, 29797530, 42567900, 49662550, 59595060, 74493825, 99325100, 148987650, 297975300]

約数ペア:

[(1, 297975300), (2, 148987650), (3, 99325100), (4, 74493825), (5, 59595060), (6, 49662550), (7, 42567900), (10, 29797530), (12, 24831275), (14, 21283950), (15, 19865020), (20, 14898765), (21, 14189300), (25, 11919012), (28, 10641975), (30, 9932510), (35, 8513580), (42, 7094650), (47, 6339900), (50, 5959506), (60, 4966255), (70, 4256790), (75, 3973004), (84, 3547325), (94, 3169950), (100, 2979753), (105, 2837860), (140, 2128395), (141, 2113300), (150, 1986502), (175, 1702716), (188, 1584975), (210, 1418930), (235, 1267980), (282, 1056650), (300, 993251), (329, 905700), (350, 851358), (420, 709465), (470, 633990), (525, 567572), (564, 528325), (658, 452850), (700, 425679), (705, 422660), (940, 316995), (987, 301900), (1050, 283786), (1175, 253596), (1316, 226425), (1410, 211330), (1645, 181140), (1974, 150950), (2100, 141893), (2350, 126798), (2820, 105665), (3019, 98700), (3290, 90570), (3525, 84532), (3948, 75475), (4700, 63399), (4935, 60380), (6038, 49350), (6580, 45285), (7050, 42266), (8225, 36228), (9057, 32900), (9870, 30190), (12076, 24675), (14100, 21133), (15095, 19740), (16450, 18114)]