64274700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 215097344

約数和(自身を除く): 150822644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 127, 140, 150, 175, 210, 241, 254, 300, 350, 381, 420, 482, 508, 525, 635, 700, 723, 762, 889, 964, 1050, 1205, 1270, 1446, 1524, 1687, 1778, 1905, 2100, 2410, 2540, 2667, 2892, 3175, 3374, 3556, 3615, 3810, 4445, 4820, 5061, 5334, 6025, 6350, 6748, 7230, 7620, 8435, 8890, 9525, 10122, 10668, 12050, 12700, 13335, 14460, 16870, 17780, 18075, 19050, 20244, 22225, 24100, 25305, 26670, 30607, 33740, 36150, 38100, 42175, 44450, 50610, 53340, 61214, 66675, 72300, 84350, 88900, 91821, 101220, 122428, 126525, 133350, 153035, 168700, 183642, 214249, 253050, 266700, 306070, 367284, 428498, 459105, 506100, 612140, 642747, 765175, 856996, 918210, 1071245, 1285494, 1530350, 1836420, 2142490, 2295525, 2570988, 3060700, 3213735, 4284980, 4591050, 5356225, 6427470, 9182100, 10712450, 12854940, 16068675, 21424900, 32137350, 64274700]

約数ペア:

[(1, 64274700), (2, 32137350), (3, 21424900), (4, 16068675), (5, 12854940), (6, 10712450), (7, 9182100), (10, 6427470), (12, 5356225), (14, 4591050), (15, 4284980), (20, 3213735), (21, 3060700), (25, 2570988), (28, 2295525), (30, 2142490), (35, 1836420), (42, 1530350), (50, 1285494), (60, 1071245), (70, 918210), (75, 856996), (84, 765175), (100, 642747), (105, 612140), (127, 506100), (140, 459105), (150, 428498), (175, 367284), (210, 306070), (241, 266700), (254, 253050), (300, 214249), (350, 183642), (381, 168700), (420, 153035), (482, 133350), (508, 126525), (525, 122428), (635, 101220), (700, 91821), (723, 88900), (762, 84350), (889, 72300), (964, 66675), (1050, 61214), (1205, 53340), (1270, 50610), (1446, 44450), (1524, 42175), (1687, 38100), (1778, 36150), (1905, 33740), (2100, 30607), (2410, 26670), (2540, 25305), (2667, 24100), (2892, 22225), (3175, 20244), (3374, 19050), (3556, 18075), (3615, 17780), (3810, 16870), (4445, 14460), (4820, 13335), (5061, 12700), (5334, 12050), (6025, 10668), (6350, 10122), (6748, 9525), (7230, 8890), (7620, 8435)]