98472780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:373

約数の個数: 192

約数和(自身を含む): 354816000

約数和(自身を除く): 256343220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 109, 126, 135, 140, 180, 189, 210, 218, 239, 252, 270, 315, 327, 378, 420, 436, 478, 540, 545, 630, 654, 717, 756, 763, 945, 956, 981, 1090, 1195, 1260, 1308, 1434, 1526, 1635, 1673, 1890, 1962, 2151, 2180, 2289, 2390, 2868, 2943, 3052, 3270, 3346, 3585, 3780, 3815, 3924, 4302, 4578, 4780, 4905, 5019, 5886, 6453, 6540, 6692, 6867, 7170, 7630, 8365, 8604, 9156, 9810, 10038, 10755, 11445, 11772, 12906, 13734, 14340, 14715, 15057, 15260, 16730, 19620, 20076, 20601, 21510, 22890, 25095, 25812, 26051, 27468, 29430, 30114, 32265, 33460, 34335, 41202, 43020, 45171, 45780, 50190, 52102, 58860, 60228, 64530, 68670, 75285, 78153, 82404, 90342, 100380, 103005, 104204, 129060, 130255, 137340, 150570, 156306, 180684, 182357, 206010, 225855, 234459, 260510, 301140, 312612, 364714, 390765, 412020, 451710, 468918, 521020, 547071, 703377, 729428, 781530, 903420, 911785, 937836, 1094142, 1172295, 1406754, 1563060, 1641213, 1823570, 2188284, 2344590, 2735355, 2813508, 3282426, 3516885, 3647140, 4689180, 4923639, 5470710, 6564852, 7033770, 8206065, 9847278, 10941420, 14067540, 16412130, 19694556, 24618195, 32824260, 49236390, 98472780]

約数ペア:

[(1, 98472780), (2, 49236390), (3, 32824260), (4, 24618195), (5, 19694556), (6, 16412130), (7, 14067540), (9, 10941420), (10, 9847278), (12, 8206065), (14, 7033770), (15, 6564852), (18, 5470710), (20, 4923639), (21, 4689180), (27, 3647140), (28, 3516885), (30, 3282426), (35, 2813508), (36, 2735355), (42, 2344590), (45, 2188284), (54, 1823570), (60, 1641213), (63, 1563060), (70, 1406754), (84, 1172295), (90, 1094142), (105, 937836), (108, 911785), (109, 903420), (126, 781530), (135, 729428), (140, 703377), (180, 547071), (189, 521020), (210, 468918), (218, 451710), (239, 412020), (252, 390765), (270, 364714), (315, 312612), (327, 301140), (378, 260510), (420, 234459), (436, 225855), (478, 206010), (540, 182357), (545, 180684), (630, 156306), (654, 150570), (717, 137340), (756, 130255), (763, 129060), (945, 104204), (956, 103005), (981, 100380), (1090, 90342), (1195, 82404), (1260, 78153), (1308, 75285), (1434, 68670), (1526, 64530), (1635, 60228), (1673, 58860), (1890, 52102), (1962, 50190), (2151, 45780), (2180, 45171), (2289, 43020), (2390, 41202), (2868, 34335), (2943, 33460), (3052, 32265), (3270, 30114), (3346, 29430), (3585, 27468), (3780, 26051), (3815, 25812), (3924, 25095), (4302, 22890), (4578, 21510), (4780, 20601), (4905, 20076), (5019, 19620), (5886, 16730), (6453, 15260), (6540, 15057), (6692, 14715), (6867, 14340), (7170, 13734), (7630, 12906), (8365, 11772), (8604, 11445), (9156, 10755), (9810, 10038)]