55951560

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{2467}}^1$

素因数の和:2497

約数の個数: 160

約数和(自身を含む): 215012160

約数和(自身を除く): 159060600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2467, 2520, 2835, 3240, 3780, 4536, 4934, 5670, 7401, 7560, 9868, 11340, 12335, 14802, 17269, 19736, 22203, 22680, 24670, 29604, 34538, 37005, 44406, 49340, 51807, 59208, 66609, 69076, 74010, 86345, 88812, 98680, 103614, 111015, 133218, 138152, 148020, 155421, 172690, 177624, 199827, 207228, 222030, 259035, 266436, 296040, 310842, 333045, 345380, 399654, 414456, 444060, 466263, 518070, 532872, 621684, 666090, 690760, 777105, 799308, 888120, 932526, 999135, 1036140, 1243368, 1332180, 1398789, 1554210, 1598616, 1865052, 1998270, 2072280, 2331315, 2664360, 2797578, 3108420, 3730104, 3996540, 4662630, 5595156, 6216840, 6993945, 7993080, 9325260, 11190312, 13987890, 18650520, 27975780, 55951560]

約数ペア:

[(1, 55951560), (2, 27975780), (3, 18650520), (4, 13987890), (5, 11190312), (6, 9325260), (7, 7993080), (8, 6993945), (9, 6216840), (10, 5595156), (12, 4662630), (14, 3996540), (15, 3730104), (18, 3108420), (20, 2797578), (21, 2664360), (24, 2331315), (27, 2072280), (28, 1998270), (30, 1865052), (35, 1598616), (36, 1554210), (40, 1398789), (42, 1332180), (45, 1243368), (54, 1036140), (56, 999135), (60, 932526), (63, 888120), (70, 799308), (72, 777105), (81, 690760), (84, 666090), (90, 621684), (105, 532872), (108, 518070), (120, 466263), (126, 444060), (135, 414456), (140, 399654), (162, 345380), (168, 333045), (180, 310842), (189, 296040), (210, 266436), (216, 259035), (252, 222030), (270, 207228), (280, 199827), (315, 177624), (324, 172690), (360, 155421), (378, 148020), (405, 138152), (420, 133218), (504, 111015), (540, 103614), (567, 98680), (630, 88812), (648, 86345), (756, 74010), (810, 69076), (840, 66609), (945, 59208), (1080, 51807), (1134, 49340), (1260, 44406), (1512, 37005), (1620, 34538), (1890, 29604), (2268, 24670), (2467, 22680), (2520, 22203), (2835, 19736), (3240, 17269), (3780, 14802), (4536, 12335), (4934, 11340), (5670, 9868), (7401, 7560)]