102994440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 328320000

約数和(自身を除く): 225325560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 199, 227, 228, 285, 380, 398, 454, 456, 570, 597, 681, 760, 796, 908, 995, 1135, 1140, 1194, 1362, 1592, 1816, 1990, 2270, 2280, 2388, 2724, 2985, 3405, 3781, 3980, 4313, 4540, 4776, 5448, 5970, 6810, 7562, 7960, 8626, 9080, 11343, 11940, 12939, 13620, 15124, 17252, 18905, 21565, 22686, 23880, 25878, 27240, 30248, 34504, 37810, 43130, 45173, 45372, 51756, 56715, 64695, 75620, 86260, 90346, 90744, 103512, 113430, 129390, 135519, 151240, 172520, 180692, 225865, 226860, 258780, 271038, 361384, 451730, 453720, 517560, 542076, 677595, 858287, 903460, 1084152, 1355190, 1716574, 1806920, 2574861, 2710380, 3433148, 4291435, 5149722, 5420760, 6866296, 8582870, 10299444, 12874305, 17165740, 20598888, 25748610, 34331480, 51497220, 102994440]

約数ペア:

[(1, 102994440), (2, 51497220), (3, 34331480), (4, 25748610), (5, 20598888), (6, 17165740), (8, 12874305), (10, 10299444), (12, 8582870), (15, 6866296), (19, 5420760), (20, 5149722), (24, 4291435), (30, 3433148), (38, 2710380), (40, 2574861), (57, 1806920), (60, 1716574), (76, 1355190), (95, 1084152), (114, 903460), (120, 858287), (152, 677595), (190, 542076), (199, 517560), (227, 453720), (228, 451730), (285, 361384), (380, 271038), (398, 258780), (454, 226860), (456, 225865), (570, 180692), (597, 172520), (681, 151240), (760, 135519), (796, 129390), (908, 113430), (995, 103512), (1135, 90744), (1140, 90346), (1194, 86260), (1362, 75620), (1592, 64695), (1816, 56715), (1990, 51756), (2270, 45372), (2280, 45173), (2388, 43130), (2724, 37810), (2985, 34504), (3405, 30248), (3781, 27240), (3980, 25878), (4313, 23880), (4540, 22686), (4776, 21565), (5448, 18905), (5970, 17252), (6810, 15124), (7562, 13620), (7960, 12939), (8626, 11940), (9080, 11343)]