90769560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:430

約数の個数: 192

約数和(自身を含む): 325036800

約数和(自身を除く): 234267240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 49, 56, 60, 70, 84, 86, 98, 105, 120, 129, 140, 147, 168, 172, 196, 210, 215, 245, 258, 280, 294, 301, 344, 359, 392, 420, 430, 490, 516, 588, 602, 645, 718, 735, 840, 860, 903, 980, 1032, 1077, 1176, 1204, 1290, 1436, 1470, 1505, 1720, 1795, 1806, 1960, 2107, 2154, 2408, 2513, 2580, 2872, 2940, 3010, 3590, 3612, 4214, 4308, 4515, 5026, 5160, 5385, 5880, 6020, 6321, 7180, 7224, 7539, 8428, 8616, 9030, 10052, 10535, 10770, 12040, 12565, 12642, 14360, 15078, 15437, 16856, 17591, 18060, 20104, 21070, 21540, 25130, 25284, 30156, 30874, 31605, 35182, 36120, 37695, 42140, 43080, 46311, 50260, 50568, 52773, 60312, 61748, 63210, 70364, 75390, 77185, 84280, 87955, 92622, 100520, 105546, 108059, 123496, 126420, 140728, 150780, 154370, 175910, 185244, 211092, 216118, 231555, 252840, 263865, 301560, 308740, 324177, 351820, 370488, 422184, 432236, 463110, 527730, 540295, 617480, 648354, 703640, 756413, 864472, 926220, 1055460, 1080590, 1296708, 1512826, 1620885, 1852440, 2110920, 2161180, 2269239, 2593416, 3025652, 3241770, 3782065, 4322360, 4538478, 6051304, 6483540, 7564130, 9076956, 11346195, 12967080, 15128260, 18153912, 22692390, 30256520, 45384780, 90769560]

約数ペア:

[(1, 90769560), (2, 45384780), (3, 30256520), (4, 22692390), (5, 18153912), (6, 15128260), (7, 12967080), (8, 11346195), (10, 9076956), (12, 7564130), (14, 6483540), (15, 6051304), (20, 4538478), (21, 4322360), (24, 3782065), (28, 3241770), (30, 3025652), (35, 2593416), (40, 2269239), (42, 2161180), (43, 2110920), (49, 1852440), (56, 1620885), (60, 1512826), (70, 1296708), (84, 1080590), (86, 1055460), (98, 926220), (105, 864472), (120, 756413), (129, 703640), (140, 648354), (147, 617480), (168, 540295), (172, 527730), (196, 463110), (210, 432236), (215, 422184), (245, 370488), (258, 351820), (280, 324177), (294, 308740), (301, 301560), (344, 263865), (359, 252840), (392, 231555), (420, 216118), (430, 211092), (490, 185244), (516, 175910), (588, 154370), (602, 150780), (645, 140728), (718, 126420), (735, 123496), (840, 108059), (860, 105546), (903, 100520), (980, 92622), (1032, 87955), (1077, 84280), (1176, 77185), (1204, 75390), (1290, 70364), (1436, 63210), (1470, 61748), (1505, 60312), (1720, 52773), (1795, 50568), (1806, 50260), (1960, 46311), (2107, 43080), (2154, 42140), (2408, 37695), (2513, 36120), (2580, 35182), (2872, 31605), (2940, 30874), (3010, 30156), (3590, 25284), (3612, 25130), (4214, 21540), (4308, 21070), (4515, 20104), (5026, 18060), (5160, 17591), (5385, 16856), (5880, 15437), (6020, 15078), (6321, 14360), (7180, 12642), (7224, 12565), (7539, 12040), (8428, 10770), (8616, 10535), (9030, 10052)]