74518500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 254951424

約数和(自身を除く): 180432924

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, 125, 140, 141, 150, 151, 175, 188, 210, 235, 250, 282, 300, 302, 329, 350, 375, 420, 453, 470, 500, 525, 564, 604, 658, 700, 705, 750, 755, 875, 906, 940, 987, 1050, 1057, 1175, 1316, 1410, 1500, 1510, 1645, 1750, 1812, 1974, 2100, 2114, 2265, 2350, 2625, 2820, 3020, 3171, 3290, 3500, 3525, 3775, 3948, 4228, 4530, 4700, 4935, 5250, 5285, 5875, 6342, 6580, 7050, 7097, 7550, 8225, 9060, 9870, 10500, 10570, 11325, 11750, 12684, 14100, 14194, 15100, 15855, 16450, 17625, 18875, 19740, 21140, 21291, 22650, 23500, 24675, 26425, 28388, 31710, 32900, 35250, 35485, 37750, 41125, 42582, 45300, 49350, 49679, 52850, 56625, 63420, 70500, 70970, 75500, 79275, 82250, 85164, 98700, 99358, 105700, 106455, 113250, 123375, 132125, 141940, 149037, 158550, 164500, 177425, 198716, 212910, 226500, 246750, 248395, 264250, 298074, 317100, 354850, 396375, 425820, 493500, 496790, 528500, 532275, 596148, 709700, 745185, 792750, 887125, 993580, 1064550, 1241975, 1490370, 1585500, 1774250, 2129100, 2483950, 2661375, 2980740, 3548500, 3725925, 4967900, 5322750, 6209875, 7451850, 10645500, 12419750, 14903700, 18629625, 24839500, 37259250, 74518500]

約数ペア:

[(1, 74518500), (2, 37259250), (3, 24839500), (4, 18629625), (5, 14903700), (6, 12419750), (7, 10645500), (10, 7451850), (12, 6209875), (14, 5322750), (15, 4967900), (20, 3725925), (21, 3548500), (25, 2980740), (28, 2661375), (30, 2483950), (35, 2129100), (42, 1774250), (47, 1585500), (50, 1490370), (60, 1241975), (70, 1064550), (75, 993580), (84, 887125), (94, 792750), (100, 745185), (105, 709700), (125, 596148), (140, 532275), (141, 528500), (150, 496790), (151, 493500), (175, 425820), (188, 396375), (210, 354850), (235, 317100), (250, 298074), (282, 264250), (300, 248395), (302, 246750), (329, 226500), (350, 212910), (375, 198716), (420, 177425), (453, 164500), (470, 158550), (500, 149037), (525, 141940), (564, 132125), (604, 123375), (658, 113250), (700, 106455), (705, 105700), (750, 99358), (755, 98700), (875, 85164), (906, 82250), (940, 79275), (987, 75500), (1050, 70970), (1057, 70500), (1175, 63420), (1316, 56625), (1410, 52850), (1500, 49679), (1510, 49350), (1645, 45300), (1750, 42582), (1812, 41125), (1974, 37750), (2100, 35485), (2114, 35250), (2265, 32900), (2350, 31710), (2625, 28388), (2820, 26425), (3020, 24675), (3171, 23500), (3290, 22650), (3500, 21291), (3525, 21140), (3775, 19740), (3948, 18875), (4228, 17625), (4530, 16450), (4700, 15855), (4935, 15100), (5250, 14194), (5285, 14100), (5875, 12684), (6342, 11750), (6580, 11325), (7050, 10570), (7097, 10500), (7550, 9870), (8225, 9060)]