54919620

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:224

約数の個数: 240

約数和(自身を含む): 204906240

約数和(自身を除く): 149986620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 81, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 162, 167, 174, 180, 189, 203, 210, 252, 261, 270, 290, 315, 324, 334, 348, 378, 405, 406, 420, 435, 501, 522, 540, 567, 580, 609, 630, 668, 756, 783, 810, 812, 835, 870, 945, 1002, 1015, 1044, 1134, 1169, 1218, 1260, 1305, 1503, 1566, 1620, 1670, 1740, 1827, 1890, 2004, 2030, 2268, 2338, 2349, 2436, 2505, 2610, 2835, 3006, 3045, 3132, 3340, 3507, 3654, 3780, 3915, 4060, 4509, 4676, 4698, 4843, 5010, 5220, 5481, 5670, 5845, 6012, 6090, 7014, 7308, 7515, 7830, 9018, 9135, 9396, 9686, 10020, 10521, 10962, 11340, 11690, 11745, 12180, 13527, 14028, 14529, 15030, 15660, 16443, 17535, 18036, 18270, 19372, 21042, 21924, 22545, 23380, 23490, 24215, 27054, 27405, 29058, 30060, 31563, 32886, 33901, 35070, 36540, 42084, 43587, 45090, 46980, 48430, 52605, 54108, 54810, 58116, 63126, 65772, 67635, 67802, 70140, 72645, 82215, 87174, 90180, 94689, 96860, 101703, 105210, 109620, 126252, 130761, 135270, 135604, 145290, 157815, 164430, 169505, 174348, 189378, 203406, 210420, 217935, 261522, 270540, 290580, 305109, 315630, 328860, 339010, 378756, 392283, 406812, 435870, 473445, 508515, 523044, 610218, 631260, 653805, 678020, 784566, 871740, 915327, 946890, 1017030, 1220436, 1307610, 1525545, 1569132, 1830654, 1893780, 1961415, 2034060, 2615220, 2745981, 3051090, 3661308, 3922830, 4576635, 5491962, 6102180, 7845660, 9153270, 10983924, 13729905, 18306540, 27459810, 54919620]

約数ペア:

[(1, 54919620), (2, 27459810), (3, 18306540), (4, 13729905), (5, 10983924), (6, 9153270), (7, 7845660), (9, 6102180), (10, 5491962), (12, 4576635), (14, 3922830), (15, 3661308), (18, 3051090), (20, 2745981), (21, 2615220), (27, 2034060), (28, 1961415), (29, 1893780), (30, 1830654), (35, 1569132), (36, 1525545), (42, 1307610), (45, 1220436), (54, 1017030), (58, 946890), (60, 915327), (63, 871740), (70, 784566), (81, 678020), (84, 653805), (87, 631260), (90, 610218), (105, 523044), (108, 508515), (116, 473445), (126, 435870), (135, 406812), (140, 392283), (145, 378756), (162, 339010), (167, 328860), (174, 315630), (180, 305109), (189, 290580), (203, 270540), (210, 261522), (252, 217935), (261, 210420), (270, 203406), (290, 189378), (315, 174348), (324, 169505), (334, 164430), (348, 157815), (378, 145290), (405, 135604), (406, 135270), (420, 130761), (435, 126252), (501, 109620), (522, 105210), (540, 101703), (567, 96860), (580, 94689), (609, 90180), (630, 87174), (668, 82215), (756, 72645), (783, 70140), (810, 67802), (812, 67635), (835, 65772), (870, 63126), (945, 58116), (1002, 54810), (1015, 54108), (1044, 52605), (1134, 48430), (1169, 46980), (1218, 45090), (1260, 43587), (1305, 42084), (1503, 36540), (1566, 35070), (1620, 33901), (1670, 32886), (1740, 31563), (1827, 30060), (1890, 29058), (2004, 27405), (2030, 27054), (2268, 24215), (2338, 23490), (2349, 23380), (2436, 22545), (2505, 21924), (2610, 21042), (2835, 19372), (3006, 18270), (3045, 18036), (3132, 17535), (3340, 16443), (3507, 15660), (3654, 15030), (3780, 14529), (3915, 14028), (4060, 13527), (4509, 12180), (4676, 11745), (4698, 11690), (4843, 11340), (5010, 10962), (5220, 10521), (5481, 10020), (5670, 9686), (5845, 9396), (6012, 9135), (6090, 9018), (7014, 7830), (7308, 7515)]