55484531280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{421103}}^1$

素因数の和:421186

約数の個数: 160

約数和(自身を含む): 194246853120

約数和(自身を除く): 138762321840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 720, 732, 915, 976, 1080, 1098, 1220, 1464, 1647, 1830, 2160, 2196, 2440, 2745, 2928, 3294, 3660, 4392, 4880, 5490, 6588, 7320, 8235, 8784, 10980, 13176, 14640, 16470, 21960, 26352, 32940, 43920, 65880, 131760, 421103, 842206, 1263309, 1684412, 2105515, 2526618, 3368824, 3789927, 4211030, 5053236, 6316545, 6737648, 7579854, 8422060, 10106472, 11369781, 12633090, 15159708, 16844120, 18949635, 20212944, 22739562, 25266180, 25687283, 30319416, 33688240, 37899270, 45479124, 50532360, 51374566, 56848905, 60638832, 75798540, 77061849, 90958248, 101064720, 102749132, 113697810, 128436415, 151597080, 154123698, 181916496, 205498264, 227395620, 231185547, 256872830, 303194160, 308247396, 385309245, 410996528, 454791240, 462371094, 513745660, 616494792, 693556641, 770618490, 909582480, 924742188, 1027491320, 1155927735, 1232989584, 1387113282, 1541236980, 1849484376, 2054982640, 2311855470, 2774226564, 3082473960, 3467783205, 3698968752, 4623710940, 5548453128, 6164947920, 6935566410, 9247421880, 11096906256, 13871132820, 18494843760, 27742265640, 55484531280]

約数ペア:

[(1, 55484531280), (2, 27742265640), (3, 18494843760), (4, 13871132820), (5, 11096906256), (6, 9247421880), (8, 6935566410), (9, 6164947920), (10, 5548453128), (12, 4623710940), (15, 3698968752), (16, 3467783205), (18, 3082473960), (20, 2774226564), (24, 2311855470), (27, 2054982640), (30, 1849484376), (36, 1541236980), (40, 1387113282), (45, 1232989584), (48, 1155927735), (54, 1027491320), (60, 924742188), (61, 909582480), (72, 770618490), (80, 693556641), (90, 616494792), (108, 513745660), (120, 462371094), (122, 454791240), (135, 410996528), (144, 385309245), (180, 308247396), (183, 303194160), (216, 256872830), (240, 231185547), (244, 227395620), (270, 205498264), (305, 181916496), (360, 154123698), (366, 151597080), (432, 128436415), (488, 113697810), (540, 102749132), (549, 101064720), (610, 90958248), (720, 77061849), (732, 75798540), (915, 60638832), (976, 56848905), (1080, 51374566), (1098, 50532360), (1220, 45479124), (1464, 37899270), (1647, 33688240), (1830, 30319416), (2160, 25687283), (2196, 25266180), (2440, 22739562), (2745, 20212944), (2928, 18949635), (3294, 16844120), (3660, 15159708), (4392, 12633090), (4880, 11369781), (5490, 10106472), (6588, 8422060), (7320, 7579854), (8235, 6737648), (8784, 6316545), (10980, 5053236), (13176, 4211030), (14640, 3789927), (16470, 3368824), (21960, 2526618), (26352, 2105515), (32940, 1684412), (43920, 1263309), (65880, 842206), (131760, 421103)]