84398580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{1367}}^1$

素因数の和:1403

約数の個数: 144

約数和(自身を含む): 298771200

約数和(自身を除く): 214372620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 882, 980, 1029, 1260, 1367, 1372, 1470, 1715, 1764, 2058, 2205, 2734, 2940, 3087, 3430, 4101, 4116, 4410, 5145, 5468, 6174, 6835, 6860, 8202, 8820, 9569, 10290, 12303, 12348, 13670, 15435, 16404, 19138, 20505, 20580, 24606, 27340, 28707, 30870, 38276, 41010, 47845, 49212, 57414, 61515, 61740, 66983, 82020, 86121, 95690, 114828, 123030, 133966, 143535, 172242, 191380, 200949, 246060, 267932, 287070, 334915, 344484, 401898, 430605, 468881, 574140, 602847, 669830, 803796, 861210, 937762, 1004745, 1205694, 1339660, 1406643, 1722420, 1875524, 2009490, 2344405, 2411388, 2813286, 3014235, 4018980, 4219929, 4688810, 5626572, 6028470, 7033215, 8439858, 9377620, 12056940, 14066430, 16879716, 21099645, 28132860, 42199290, 84398580]

約数ペア:

[(1, 84398580), (2, 42199290), (3, 28132860), (4, 21099645), (5, 16879716), (6, 14066430), (7, 12056940), (9, 9377620), (10, 8439858), (12, 7033215), (14, 6028470), (15, 5626572), (18, 4688810), (20, 4219929), (21, 4018980), (28, 3014235), (30, 2813286), (35, 2411388), (36, 2344405), (42, 2009490), (45, 1875524), (49, 1722420), (60, 1406643), (63, 1339660), (70, 1205694), (84, 1004745), (90, 937762), (98, 861210), (105, 803796), (126, 669830), (140, 602847), (147, 574140), (180, 468881), (196, 430605), (210, 401898), (245, 344484), (252, 334915), (294, 287070), (315, 267932), (343, 246060), (420, 200949), (441, 191380), (490, 172242), (588, 143535), (630, 133966), (686, 123030), (735, 114828), (882, 95690), (980, 86121), (1029, 82020), (1260, 66983), (1367, 61740), (1372, 61515), (1470, 57414), (1715, 49212), (1764, 47845), (2058, 41010), (2205, 38276), (2734, 30870), (2940, 28707), (3087, 27340), (3430, 24606), (4101, 20580), (4116, 20505), (4410, 19138), (5145, 16404), (5468, 15435), (6174, 13670), (6835, 12348), (6860, 12303), (8202, 10290), (8820, 9569)]