85054320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{233}}^1$

素因数の和:281

約数の個数: 240

約数和(自身を含む): 318595680

約数和(自身を除く): 233541360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 169, 180, 195, 208, 216, 233, 234, 240, 260, 270, 312, 338, 351, 360, 390, 432, 466, 468, 507, 520, 540, 585, 624, 676, 699, 702, 720, 780, 845, 932, 936, 1014, 1040, 1080, 1165, 1170, 1352, 1398, 1404, 1521, 1560, 1690, 1755, 1864, 1872, 2028, 2097, 2160, 2330, 2340, 2535, 2704, 2796, 2808, 3029, 3042, 3120, 3380, 3495, 3510, 3728, 4056, 4194, 4563, 4660, 4680, 5070, 5592, 5616, 6058, 6084, 6291, 6760, 6990, 7020, 7605, 8112, 8388, 9087, 9126, 9320, 9360, 10140, 10485, 11184, 12116, 12168, 12582, 13520, 13980, 14040, 15145, 15210, 16776, 18174, 18252, 18640, 20280, 20970, 22815, 24232, 24336, 25164, 27261, 27960, 28080, 30290, 30420, 31455, 33552, 36348, 36504, 39377, 40560, 41940, 45435, 45630, 48464, 50328, 54522, 55920, 60580, 60840, 62910, 72696, 73008, 78754, 81783, 83880, 90870, 91260, 100656, 109044, 118131, 121160, 121680, 125820, 136305, 145392, 157508, 163566, 167760, 181740, 182520, 196885, 218088, 236262, 242320, 251640, 272610, 315016, 327132, 354393, 363480, 365040, 393770, 408915, 436176, 472524, 503280, 545220, 590655, 630032, 654264, 708786, 726960, 787540, 817830, 945048, 1063179, 1090440, 1181310, 1308528, 1417572, 1575080, 1635660, 1771965, 1890096, 2126358, 2180880, 2362620, 2835144, 3150160, 3271320, 3543930, 4252716, 4725240, 5315895, 5670288, 6542640, 7087860, 8505432, 9450480, 10631790, 14175720, 17010864, 21263580, 28351440, 42527160, 85054320]

約数ペア:

[(1, 85054320), (2, 42527160), (3, 28351440), (4, 21263580), (5, 17010864), (6, 14175720), (8, 10631790), (9, 9450480), (10, 8505432), (12, 7087860), (13, 6542640), (15, 5670288), (16, 5315895), (18, 4725240), (20, 4252716), (24, 3543930), (26, 3271320), (27, 3150160), (30, 2835144), (36, 2362620), (39, 2180880), (40, 2126358), (45, 1890096), (48, 1771965), (52, 1635660), (54, 1575080), (60, 1417572), (65, 1308528), (72, 1181310), (78, 1090440), (80, 1063179), (90, 945048), (104, 817830), (108, 787540), (117, 726960), (120, 708786), (130, 654264), (135, 630032), (144, 590655), (156, 545220), (169, 503280), (180, 472524), (195, 436176), (208, 408915), (216, 393770), (233, 365040), (234, 363480), (240, 354393), (260, 327132), (270, 315016), (312, 272610), (338, 251640), (351, 242320), (360, 236262), (390, 218088), (432, 196885), (466, 182520), (468, 181740), (507, 167760), (520, 163566), (540, 157508), (585, 145392), (624, 136305), (676, 125820), (699, 121680), (702, 121160), (720, 118131), (780, 109044), (845, 100656), (932, 91260), (936, 90870), (1014, 83880), (1040, 81783), (1080, 78754), (1165, 73008), (1170, 72696), (1352, 62910), (1398, 60840), (1404, 60580), (1521, 55920), (1560, 54522), (1690, 50328), (1755, 48464), (1864, 45630), (1872, 45435), (2028, 41940), (2097, 40560), (2160, 39377), (2330, 36504), (2340, 36348), (2535, 33552), (2704, 31455), (2796, 30420), (2808, 30290), (3029, 28080), (3042, 27960), (3120, 27261), (3380, 25164), (3495, 24336), (3510, 24232), (3728, 22815), (4056, 20970), (4194, 20280), (4563, 18640), (4660, 18252), (4680, 18174), (5070, 16776), (5592, 15210), (5616, 15145), (6058, 14040), (6084, 13980), (6291, 13520), (6760, 12582), (6990, 12168), (7020, 12116), (7605, 11184), (8112, 10485), (8388, 10140), (9087, 9360), (9126, 9320)]