53904060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:440

約数の個数: 144

約数和(自身を含む): 188697600

約数和(自身を除く): 134793540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 179, 180, 210, 239, 252, 315, 358, 420, 478, 537, 630, 716, 717, 895, 956, 1074, 1195, 1253, 1260, 1434, 1611, 1673, 1790, 2148, 2151, 2390, 2506, 2685, 2868, 3222, 3346, 3580, 3585, 3759, 4302, 4780, 5012, 5019, 5370, 6265, 6444, 6692, 7170, 7518, 8055, 8365, 8604, 10038, 10740, 10755, 11277, 12530, 14340, 15036, 15057, 16110, 16730, 18795, 20076, 21510, 22554, 25060, 25095, 30114, 32220, 33460, 37590, 42781, 43020, 45108, 50190, 56385, 60228, 75180, 75285, 85562, 100380, 112770, 128343, 150570, 171124, 213905, 225540, 256686, 299467, 301140, 385029, 427810, 513372, 598934, 641715, 770058, 855620, 898401, 1197868, 1283430, 1497335, 1540116, 1796802, 1925145, 2566860, 2695203, 2994670, 3593604, 3850290, 4492005, 5390406, 5989340, 7700580, 8984010, 10780812, 13476015, 17968020, 26952030, 53904060]

約数ペア:

[(1, 53904060), (2, 26952030), (3, 17968020), (4, 13476015), (5, 10780812), (6, 8984010), (7, 7700580), (9, 5989340), (10, 5390406), (12, 4492005), (14, 3850290), (15, 3593604), (18, 2994670), (20, 2695203), (21, 2566860), (28, 1925145), (30, 1796802), (35, 1540116), (36, 1497335), (42, 1283430), (45, 1197868), (60, 898401), (63, 855620), (70, 770058), (84, 641715), (90, 598934), (105, 513372), (126, 427810), (140, 385029), (179, 301140), (180, 299467), (210, 256686), (239, 225540), (252, 213905), (315, 171124), (358, 150570), (420, 128343), (478, 112770), (537, 100380), (630, 85562), (716, 75285), (717, 75180), (895, 60228), (956, 56385), (1074, 50190), (1195, 45108), (1253, 43020), (1260, 42781), (1434, 37590), (1611, 33460), (1673, 32220), (1790, 30114), (2148, 25095), (2151, 25060), (2390, 22554), (2506, 21510), (2685, 20076), (2868, 18795), (3222, 16730), (3346, 16110), (3580, 15057), (3585, 15036), (3759, 14340), (4302, 12530), (4780, 11277), (5012, 10755), (5019, 10740), (5370, 10038), (6265, 8604), (6444, 8365), (6692, 8055), (7170, 7518)]