2862300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:100

約数の個数: 144

約数和(自身を含む): 9999360

約数和(自身を除く): 7137060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 47, 50, 58, 60, 70, 75, 84, 87, 94, 100, 105, 116, 140, 141, 145, 150, 174, 175, 188, 203, 210, 235, 282, 290, 300, 329, 348, 350, 406, 420, 435, 470, 525, 564, 580, 609, 658, 700, 705, 725, 812, 870, 940, 987, 1015, 1050, 1175, 1218, 1316, 1363, 1410, 1450, 1645, 1740, 1974, 2030, 2100, 2175, 2350, 2436, 2726, 2820, 2900, 3045, 3290, 3525, 3948, 4060, 4089, 4350, 4700, 4935, 5075, 5452, 6090, 6580, 6815, 7050, 8178, 8225, 8700, 9541, 9870, 10150, 12180, 13630, 14100, 15225, 16356, 16450, 19082, 19740, 20300, 20445, 24675, 27260, 28623, 30450, 32900, 34075, 38164, 40890, 47705, 49350, 57246, 60900, 68150, 81780, 95410, 98700, 102225, 114492, 136300, 143115, 190820, 204450, 238525, 286230, 408900, 477050, 572460, 715575, 954100, 1431150, 2862300]

約数ペア:

[(1, 2862300), (2, 1431150), (3, 954100), (4, 715575), (5, 572460), (6, 477050), (7, 408900), (10, 286230), (12, 238525), (14, 204450), (15, 190820), (20, 143115), (21, 136300), (25, 114492), (28, 102225), (29, 98700), (30, 95410), (35, 81780), (42, 68150), (47, 60900), (50, 57246), (58, 49350), (60, 47705), (70, 40890), (75, 38164), (84, 34075), (87, 32900), (94, 30450), (100, 28623), (105, 27260), (116, 24675), (140, 20445), (141, 20300), (145, 19740), (150, 19082), (174, 16450), (175, 16356), (188, 15225), (203, 14100), (210, 13630), (235, 12180), (282, 10150), (290, 9870), (300, 9541), (329, 8700), (348, 8225), (350, 8178), (406, 7050), (420, 6815), (435, 6580), (470, 6090), (525, 5452), (564, 5075), (580, 4935), (609, 4700), (658, 4350), (700, 4089), (705, 4060), (725, 3948), (812, 3525), (870, 3290), (940, 3045), (987, 2900), (1015, 2820), (1050, 2726), (1175, 2436), (1218, 2350), (1316, 2175), (1363, 2100), (1410, 2030), (1450, 1974), (1645, 1740)]