127021500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{97}}^2$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 415265760

約数和(自身を除く): 288244260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 97, 100, 108, 125, 135, 150, 180, 194, 225, 250, 270, 291, 300, 375, 388, 450, 485, 500, 540, 582, 675, 750, 873, 900, 970, 1125, 1164, 1350, 1455, 1500, 1746, 1940, 2250, 2425, 2619, 2700, 2910, 3375, 3492, 4365, 4500, 4850, 5238, 5820, 6750, 7275, 8730, 9409, 9700, 10476, 12125, 13095, 13500, 14550, 17460, 18818, 21825, 24250, 26190, 28227, 29100, 36375, 37636, 43650, 47045, 48500, 52380, 56454, 65475, 72750, 84681, 87300, 94090, 109125, 112908, 130950, 141135, 145500, 169362, 188180, 218250, 235225, 254043, 261900, 282270, 327375, 338724, 423405, 436500, 470450, 508086, 564540, 654750, 705675, 846810, 940900, 1016172, 1176125, 1270215, 1309500, 1411350, 1693620, 2117025, 2352250, 2540430, 2822700, 3528375, 4234050, 4704500, 5080860, 6351075, 7056750, 8468100, 10585125, 12702150, 14113500, 21170250, 25404300, 31755375, 42340500, 63510750, 127021500]

約数ペア:

[(1, 127021500), (2, 63510750), (3, 42340500), (4, 31755375), (5, 25404300), (6, 21170250), (9, 14113500), (10, 12702150), (12, 10585125), (15, 8468100), (18, 7056750), (20, 6351075), (25, 5080860), (27, 4704500), (30, 4234050), (36, 3528375), (45, 2822700), (50, 2540430), (54, 2352250), (60, 2117025), (75, 1693620), (90, 1411350), (97, 1309500), (100, 1270215), (108, 1176125), (125, 1016172), (135, 940900), (150, 846810), (180, 705675), (194, 654750), (225, 564540), (250, 508086), (270, 470450), (291, 436500), (300, 423405), (375, 338724), (388, 327375), (450, 282270), (485, 261900), (500, 254043), (540, 235225), (582, 218250), (675, 188180), (750, 169362), (873, 145500), (900, 141135), (970, 130950), (1125, 112908), (1164, 109125), (1350, 94090), (1455, 87300), (1500, 84681), (1746, 72750), (1940, 65475), (2250, 56454), (2425, 52380), (2619, 48500), (2700, 47045), (2910, 43650), (3375, 37636), (3492, 36375), (4365, 29100), (4500, 28227), (4850, 26190), (5238, 24250), (5820, 21825), (6750, 18818), (7275, 17460), (8730, 14550), (9409, 13500), (9700, 13095), (10476, 12125)]