55084680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{21859}}^1$

素因数の和:21883

約数の個数: 96

約数和(自身を含む): 204609600

約数和(自身を除く): 149524920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 21859, 43718, 65577, 87436, 109295, 131154, 153013, 174872, 196731, 218590, 262308, 306026, 327885, 393462, 437180, 459039, 524616, 612052, 655770, 765065, 786924, 874360, 918078, 983655, 1224104, 1311540, 1377117, 1530130, 1573848, 1836156, 1967310, 2295195, 2623080, 2754234, 3060260, 3672312, 3934620, 4590390, 5508468, 6120520, 6885585, 7869240, 9180780, 11016936, 13771170, 18361560, 27542340, 55084680]

約数ペア:

[(1, 55084680), (2, 27542340), (3, 18361560), (4, 13771170), (5, 11016936), (6, 9180780), (7, 7869240), (8, 6885585), (9, 6120520), (10, 5508468), (12, 4590390), (14, 3934620), (15, 3672312), (18, 3060260), (20, 2754234), (21, 2623080), (24, 2295195), (28, 1967310), (30, 1836156), (35, 1573848), (36, 1530130), (40, 1377117), (42, 1311540), (45, 1224104), (56, 983655), (60, 918078), (63, 874360), (70, 786924), (72, 765065), (84, 655770), (90, 612052), (105, 524616), (120, 459039), (126, 437180), (140, 393462), (168, 327885), (180, 306026), (210, 262308), (252, 218590), (280, 196731), (315, 174872), (360, 153013), (420, 131154), (504, 109295), (630, 87436), (840, 65577), (1260, 43718), (2520, 21859)]