87547320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{709}}^1$

素因数の和:747

約数の個数: 192

約数和(自身を含む): 332280000

約数和(自身を除く): 244732680

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, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 343, 360, 392, 420, 441, 490, 504, 588, 630, 686, 709, 735, 840, 882, 980, 1029, 1176, 1260, 1372, 1418, 1470, 1715, 1764, 1960, 2058, 2127, 2205, 2520, 2744, 2836, 2940, 3087, 3430, 3528, 3545, 4116, 4254, 4410, 4963, 5145, 5672, 5880, 6174, 6381, 6860, 7090, 8232, 8508, 8820, 9926, 10290, 10635, 12348, 12762, 13720, 14180, 14889, 15435, 17016, 17640, 19852, 20580, 21270, 24696, 24815, 25524, 28360, 29778, 30870, 31905, 34741, 39704, 41160, 42540, 44667, 49630, 51048, 59556, 61740, 63810, 69482, 74445, 85080, 89334, 99260, 104223, 119112, 123480, 127620, 138964, 148890, 173705, 178668, 198520, 208446, 223335, 243187, 255240, 277928, 297780, 312669, 347410, 357336, 416892, 446670, 486374, 521115, 595560, 625338, 694820, 729561, 833784, 893340, 972748, 1042230, 1215935, 1250676, 1389640, 1459122, 1563345, 1786680, 1945496, 2084460, 2188683, 2431870, 2501352, 2918244, 3126690, 3647805, 4168920, 4377366, 4863740, 5836488, 6253380, 7295610, 8754732, 9727480, 10943415, 12506760, 14591220, 17509464, 21886830, 29182440, 43773660, 87547320]

約数ペア:

[(1, 87547320), (2, 43773660), (3, 29182440), (4, 21886830), (5, 17509464), (6, 14591220), (7, 12506760), (8, 10943415), (9, 9727480), (10, 8754732), (12, 7295610), (14, 6253380), (15, 5836488), (18, 4863740), (20, 4377366), (21, 4168920), (24, 3647805), (28, 3126690), (30, 2918244), (35, 2501352), (36, 2431870), (40, 2188683), (42, 2084460), (45, 1945496), (49, 1786680), (56, 1563345), (60, 1459122), (63, 1389640), (70, 1250676), (72, 1215935), (84, 1042230), (90, 972748), (98, 893340), (105, 833784), (120, 729561), (126, 694820), (140, 625338), (147, 595560), (168, 521115), (180, 486374), (196, 446670), (210, 416892), (245, 357336), (252, 347410), (280, 312669), (294, 297780), (315, 277928), (343, 255240), (360, 243187), (392, 223335), (420, 208446), (441, 198520), (490, 178668), (504, 173705), (588, 148890), (630, 138964), (686, 127620), (709, 123480), (735, 119112), (840, 104223), (882, 99260), (980, 89334), (1029, 85080), (1176, 74445), (1260, 69482), (1372, 63810), (1418, 61740), (1470, 59556), (1715, 51048), (1764, 49630), (1960, 44667), (2058, 42540), (2127, 41160), (2205, 39704), (2520, 34741), (2744, 31905), (2836, 30870), (2940, 29778), (3087, 28360), (3430, 25524), (3528, 24815), (3545, 24696), (4116, 21270), (4254, 20580), (4410, 19852), (4963, 17640), (5145, 17016), (5672, 15435), (5880, 14889), (6174, 14180), (6381, 13720), (6860, 12762), (7090, 12348), (8232, 10635), (8508, 10290), (8820, 9926)]