102570570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 290304000

約数和(自身を除く): 187733430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 83, 90, 115, 135, 138, 166, 199, 207, 230, 249, 270, 345, 398, 414, 415, 498, 597, 621, 690, 747, 830, 995, 1035, 1194, 1242, 1245, 1494, 1791, 1909, 1990, 2070, 2241, 2490, 2985, 3105, 3582, 3735, 3818, 4482, 4577, 5373, 5727, 5970, 6210, 7470, 8955, 9154, 9545, 10746, 11205, 11454, 13731, 16517, 17181, 17910, 19090, 22410, 22885, 26865, 27462, 28635, 33034, 34362, 41193, 45770, 49551, 51543, 53730, 57270, 68655, 82386, 82585, 85905, 99102, 103086, 123579, 137310, 148653, 165170, 171810, 205965, 247158, 247755, 257715, 297306, 379891, 411930, 445959, 495510, 515430, 617895, 743265, 759782, 891918, 1139673, 1235790, 1486530, 1899455, 2229795, 2279346, 3419019, 3798910, 4459590, 5698365, 6838038, 10257057, 11396730, 17095095, 20514114, 34190190, 51285285, 102570570]

約数ペア:

[(1, 102570570), (2, 51285285), (3, 34190190), (5, 20514114), (6, 17095095), (9, 11396730), (10, 10257057), (15, 6838038), (18, 5698365), (23, 4459590), (27, 3798910), (30, 3419019), (45, 2279346), (46, 2229795), (54, 1899455), (69, 1486530), (83, 1235790), (90, 1139673), (115, 891918), (135, 759782), (138, 743265), (166, 617895), (199, 515430), (207, 495510), (230, 445959), (249, 411930), (270, 379891), (345, 297306), (398, 257715), (414, 247755), (415, 247158), (498, 205965), (597, 171810), (621, 165170), (690, 148653), (747, 137310), (830, 123579), (995, 103086), (1035, 99102), (1194, 85905), (1242, 82585), (1245, 82386), (1494, 68655), (1791, 57270), (1909, 53730), (1990, 51543), (2070, 49551), (2241, 45770), (2490, 41193), (2985, 34362), (3105, 33034), (3582, 28635), (3735, 27462), (3818, 26865), (4482, 22885), (4577, 22410), (5373, 19090), (5727, 17910), (5970, 17181), (6210, 16517), (7470, 13731), (8955, 11454), (9154, 11205), (9545, 10746)]