172023480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1069}}^1$

素因数の和:1238

約数の個数: 128

約数和(自身を含む): 577800000

約数和(自身を除く): 405776520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 149, 180, 216, 270, 298, 360, 447, 540, 596, 745, 894, 1069, 1080, 1192, 1341, 1490, 1788, 2138, 2235, 2682, 2980, 3207, 3576, 4023, 4276, 4470, 5345, 5364, 5960, 6414, 6705, 8046, 8552, 8940, 9621, 10690, 10728, 12828, 13410, 16035, 16092, 17880, 19242, 20115, 21380, 25656, 26820, 28863, 32070, 32184, 38484, 40230, 42760, 48105, 53640, 57726, 64140, 76968, 80460, 96210, 115452, 128280, 144315, 159281, 160920, 192420, 230904, 288630, 318562, 384840, 477843, 577260, 637124, 796405, 955686, 1154520, 1274248, 1433529, 1592810, 1911372, 2389215, 2867058, 3185620, 3822744, 4300587, 4778430, 5734116, 6371240, 7167645, 8601174, 9556860, 11468232, 14335290, 17202348, 19113720, 21502935, 28670580, 34404696, 43005870, 57341160, 86011740, 172023480]

約数ペア:

[(1, 172023480), (2, 86011740), (3, 57341160), (4, 43005870), (5, 34404696), (6, 28670580), (8, 21502935), (9, 19113720), (10, 17202348), (12, 14335290), (15, 11468232), (18, 9556860), (20, 8601174), (24, 7167645), (27, 6371240), (30, 5734116), (36, 4778430), (40, 4300587), (45, 3822744), (54, 3185620), (60, 2867058), (72, 2389215), (90, 1911372), (108, 1592810), (120, 1433529), (135, 1274248), (149, 1154520), (180, 955686), (216, 796405), (270, 637124), (298, 577260), (360, 477843), (447, 384840), (540, 318562), (596, 288630), (745, 230904), (894, 192420), (1069, 160920), (1080, 159281), (1192, 144315), (1341, 128280), (1490, 115452), (1788, 96210), (2138, 80460), (2235, 76968), (2682, 64140), (2980, 57726), (3207, 53640), (3576, 48105), (4023, 42760), (4276, 40230), (4470, 38484), (5345, 32184), (5364, 32070), (5960, 28863), (6414, 26820), (6705, 25656), (8046, 21380), (8552, 20115), (8940, 19242), (9621, 17880), (10690, 16092), (10728, 16035), (12828, 13410)]