153547380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^3\times {\mathrm{829}}^1$

素因数の和:868

約数の個数: 192

約数和(自身を含む): 557760000

約数和(自身を除く): 404212620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 343, 378, 420, 441, 490, 540, 588, 630, 686, 735, 756, 829, 882, 945, 980, 1029, 1260, 1323, 1372, 1470, 1658, 1715, 1764, 1890, 2058, 2205, 2487, 2646, 2940, 3087, 3316, 3430, 3780, 4116, 4145, 4410, 4974, 5145, 5292, 5803, 6174, 6615, 6860, 7461, 8290, 8820, 9261, 9948, 10290, 11606, 12348, 12435, 13230, 14922, 15435, 16580, 17409, 18522, 20580, 22383, 23212, 24870, 26460, 29015, 29844, 30870, 34818, 37044, 37305, 40621, 44766, 46305, 49740, 52227, 58030, 61740, 69636, 74610, 81242, 87045, 89532, 92610, 104454, 111915, 116060, 121863, 149220, 156681, 162484, 174090, 185220, 203105, 208908, 223830, 243726, 261135, 284347, 313362, 348180, 365589, 406210, 447660, 487452, 522270, 568694, 609315, 626724, 731178, 783405, 812420, 853041, 1044540, 1096767, 1137388, 1218630, 1421735, 1462356, 1566810, 1706082, 1827945, 2193534, 2437260, 2559123, 2843470, 3133620, 3412164, 3655890, 4265205, 4387068, 5118246, 5483835, 5686940, 7311780, 7677369, 8530410, 10236492, 10967670, 12795615, 15354738, 17060820, 21935340, 25591230, 30709476, 38386845, 51182460, 76773690, 153547380]

約数ペア:

[(1, 153547380), (2, 76773690), (3, 51182460), (4, 38386845), (5, 30709476), (6, 25591230), (7, 21935340), (9, 17060820), (10, 15354738), (12, 12795615), (14, 10967670), (15, 10236492), (18, 8530410), (20, 7677369), (21, 7311780), (27, 5686940), (28, 5483835), (30, 5118246), (35, 4387068), (36, 4265205), (42, 3655890), (45, 3412164), (49, 3133620), (54, 2843470), (60, 2559123), (63, 2437260), (70, 2193534), (84, 1827945), (90, 1706082), (98, 1566810), (105, 1462356), (108, 1421735), (126, 1218630), (135, 1137388), (140, 1096767), (147, 1044540), (180, 853041), (189, 812420), (196, 783405), (210, 731178), (245, 626724), (252, 609315), (270, 568694), (294, 522270), (315, 487452), (343, 447660), (378, 406210), (420, 365589), (441, 348180), (490, 313362), (540, 284347), (588, 261135), (630, 243726), (686, 223830), (735, 208908), (756, 203105), (829, 185220), (882, 174090), (945, 162484), (980, 156681), (1029, 149220), (1260, 121863), (1323, 116060), (1372, 111915), (1470, 104454), (1658, 92610), (1715, 89532), (1764, 87045), (1890, 81242), (2058, 74610), (2205, 69636), (2487, 61740), (2646, 58030), (2940, 52227), (3087, 49740), (3316, 46305), (3430, 44766), (3780, 40621), (4116, 37305), (4145, 37044), (4410, 34818), (4974, 30870), (5145, 29844), (5292, 29015), (5803, 26460), (6174, 24870), (6615, 23212), (6860, 22383), (7461, 20580), (8290, 18522), (8820, 17409), (9261, 16580), (9948, 15435), (10290, 14922), (11606, 13230), (12348, 12435)]