69974100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:439

約数の個数: 216

約数和(自身を含む): 259983360

約数和(自身を除く): 190009260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 29, 30, 35, 36, 42, 45, 50, 58, 60, 63, 70, 75, 84, 87, 90, 100, 105, 116, 126, 140, 145, 150, 174, 175, 180, 203, 210, 225, 252, 261, 290, 300, 315, 348, 350, 383, 406, 420, 435, 450, 522, 525, 580, 609, 630, 700, 725, 766, 812, 870, 900, 1015, 1044, 1050, 1149, 1218, 1260, 1305, 1450, 1532, 1575, 1740, 1827, 1915, 2030, 2100, 2175, 2298, 2436, 2610, 2681, 2900, 3045, 3150, 3447, 3654, 3830, 4060, 4350, 4596, 5075, 5220, 5362, 5745, 6090, 6300, 6525, 6894, 7308, 7660, 8043, 8700, 9135, 9575, 10150, 10724, 11107, 11490, 12180, 13050, 13405, 13788, 15225, 16086, 17235, 18270, 19150, 20300, 22214, 22980, 24129, 26100, 26810, 28725, 30450, 32172, 33321, 34470, 36540, 38300, 40215, 44428, 45675, 48258, 53620, 55535, 57450, 60900, 66642, 67025, 68940, 77749, 80430, 86175, 91350, 96516, 99963, 111070, 114900, 120645, 133284, 134050, 155498, 160860, 166605, 172350, 182700, 199926, 201075, 222140, 233247, 241290, 268100, 277675, 310996, 333210, 344700, 388745, 399852, 402150, 466494, 482580, 499815, 555350, 603225, 666420, 699741, 777490, 804300, 833025, 932988, 999630, 1110700, 1166235, 1206450, 1399482, 1554980, 1666050, 1943725, 1999260, 2332470, 2412900, 2499075, 2798964, 3332100, 3498705, 3887450, 4664940, 4998150, 5831175, 6997410, 7774900, 9996300, 11662350, 13994820, 17493525, 23324700, 34987050, 69974100]

約数ペア:

[(1, 69974100), (2, 34987050), (3, 23324700), (4, 17493525), (5, 13994820), (6, 11662350), (7, 9996300), (9, 7774900), (10, 6997410), (12, 5831175), (14, 4998150), (15, 4664940), (18, 3887450), (20, 3498705), (21, 3332100), (25, 2798964), (28, 2499075), (29, 2412900), (30, 2332470), (35, 1999260), (36, 1943725), (42, 1666050), (45, 1554980), (50, 1399482), (58, 1206450), (60, 1166235), (63, 1110700), (70, 999630), (75, 932988), (84, 833025), (87, 804300), (90, 777490), (100, 699741), (105, 666420), (116, 603225), (126, 555350), (140, 499815), (145, 482580), (150, 466494), (174, 402150), (175, 399852), (180, 388745), (203, 344700), (210, 333210), (225, 310996), (252, 277675), (261, 268100), (290, 241290), (300, 233247), (315, 222140), (348, 201075), (350, 199926), (383, 182700), (406, 172350), (420, 166605), (435, 160860), (450, 155498), (522, 134050), (525, 133284), (580, 120645), (609, 114900), (630, 111070), (700, 99963), (725, 96516), (766, 91350), (812, 86175), (870, 80430), (900, 77749), (1015, 68940), (1044, 67025), (1050, 66642), (1149, 60900), (1218, 57450), (1260, 55535), (1305, 53620), (1450, 48258), (1532, 45675), (1575, 44428), (1740, 40215), (1827, 38300), (1915, 36540), (2030, 34470), (2100, 33321), (2175, 32172), (2298, 30450), (2436, 28725), (2610, 26810), (2681, 26100), (2900, 24129), (3045, 22980), (3150, 22214), (3447, 20300), (3654, 19150), (3830, 18270), (4060, 17235), (4350, 16086), (4596, 15225), (5075, 13788), (5220, 13405), (5362, 13050), (5745, 12180), (6090, 11490), (6300, 11107), (6525, 10724), (6894, 10150), (7308, 9575), (7660, 9135), (8043, 8700)]