75653340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 255467520

約数和(自身を除く): 179814180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 59, 60, 70, 71, 84, 86, 105, 118, 129, 140, 142, 172, 177, 210, 213, 215, 236, 258, 284, 295, 301, 354, 355, 413, 420, 426, 430, 497, 516, 590, 602, 645, 708, 710, 826, 852, 860, 885, 903, 994, 1065, 1180, 1204, 1239, 1290, 1420, 1491, 1505, 1652, 1770, 1806, 1988, 2065, 2130, 2478, 2485, 2537, 2580, 2982, 3010, 3053, 3540, 3612, 4130, 4189, 4260, 4515, 4956, 4970, 5074, 5964, 6020, 6106, 6195, 7455, 7611, 8260, 8378, 9030, 9159, 9940, 10148, 12212, 12390, 12567, 12685, 14910, 15222, 15265, 16756, 17759, 18060, 18318, 20945, 21371, 24780, 25134, 25370, 29323, 29820, 30444, 30530, 35518, 36636, 38055, 41890, 42742, 45795, 50268, 50740, 53277, 58646, 61060, 62835, 64113, 71036, 76110, 83780, 85484, 87969, 88795, 91590, 106554, 106855, 117292, 125670, 128226, 146615, 152220, 175938, 177590, 180127, 183180, 213108, 213710, 251340, 256452, 266385, 293230, 320565, 351876, 355180, 360254, 427420, 439845, 532770, 540381, 586460, 641130, 720508, 879690, 900635, 1065540, 1080762, 1260889, 1282260, 1759380, 1801270, 2161524, 2521778, 2701905, 3602540, 3782667, 5043556, 5403810, 6304445, 7565334, 10807620, 12608890, 15130668, 18913335, 25217780, 37826670, 75653340]

約数ペア:

[(1, 75653340), (2, 37826670), (3, 25217780), (4, 18913335), (5, 15130668), (6, 12608890), (7, 10807620), (10, 7565334), (12, 6304445), (14, 5403810), (15, 5043556), (20, 3782667), (21, 3602540), (28, 2701905), (30, 2521778), (35, 2161524), (42, 1801270), (43, 1759380), (59, 1282260), (60, 1260889), (70, 1080762), (71, 1065540), (84, 900635), (86, 879690), (105, 720508), (118, 641130), (129, 586460), (140, 540381), (142, 532770), (172, 439845), (177, 427420), (210, 360254), (213, 355180), (215, 351876), (236, 320565), (258, 293230), (284, 266385), (295, 256452), (301, 251340), (354, 213710), (355, 213108), (413, 183180), (420, 180127), (426, 177590), (430, 175938), (497, 152220), (516, 146615), (590, 128226), (602, 125670), (645, 117292), (708, 106855), (710, 106554), (826, 91590), (852, 88795), (860, 87969), (885, 85484), (903, 83780), (994, 76110), (1065, 71036), (1180, 64113), (1204, 62835), (1239, 61060), (1290, 58646), (1420, 53277), (1491, 50740), (1505, 50268), (1652, 45795), (1770, 42742), (1806, 41890), (1988, 38055), (2065, 36636), (2130, 35518), (2478, 30530), (2485, 30444), (2537, 29820), (2580, 29323), (2982, 25370), (3010, 25134), (3053, 24780), (3540, 21371), (3612, 20945), (4130, 18318), (4189, 18060), (4260, 17759), (4515, 16756), (4956, 15265), (4970, 15222), (5074, 14910), (5964, 12685), (6020, 12567), (6106, 12390), (6195, 12212), (7455, 10148), (7611, 9940), (8260, 9159), (8378, 9030)]