121870800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:470

約数の個数: 180

約数和(自身を含む): 428509900

約数和(自身を除く): 306639100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 97, 100, 120, 144, 150, 180, 194, 200, 225, 240, 291, 300, 349, 360, 388, 400, 450, 485, 582, 600, 698, 720, 776, 873, 900, 970, 1047, 1164, 1200, 1396, 1455, 1552, 1745, 1746, 1800, 1940, 2094, 2328, 2425, 2792, 2910, 3141, 3490, 3492, 3600, 3880, 4188, 4365, 4656, 4850, 5235, 5584, 5820, 6282, 6980, 6984, 7275, 7760, 8376, 8725, 8730, 9700, 10470, 11640, 12564, 13960, 13968, 14550, 15705, 16752, 17450, 17460, 19400, 20940, 21825, 23280, 25128, 26175, 27920, 29100, 31410, 33853, 34900, 34920, 38800, 41880, 43650, 50256, 52350, 58200, 62820, 67706, 69800, 69840, 78525, 83760, 87300, 101559, 104700, 116400, 125640, 135412, 139600, 157050, 169265, 174600, 203118, 209400, 251280, 270824, 304677, 314100, 338530, 349200, 406236, 418800, 507795, 541648, 609354, 628200, 677060, 812472, 846325, 1015590, 1218708, 1256400, 1354120, 1523385, 1624944, 1692650, 2031180, 2437416, 2538975, 2708240, 3046770, 3385300, 4062360, 4874832, 5077950, 6093540, 6770600, 7616925, 8124720, 10155900, 12187080, 13541200, 15233850, 20311800, 24374160, 30467700, 40623600, 60935400, 121870800]

約数ペア:

[(1, 121870800), (2, 60935400), (3, 40623600), (4, 30467700), (5, 24374160), (6, 20311800), (8, 15233850), (9, 13541200), (10, 12187080), (12, 10155900), (15, 8124720), (16, 7616925), (18, 6770600), (20, 6093540), (24, 5077950), (25, 4874832), (30, 4062360), (36, 3385300), (40, 3046770), (45, 2708240), (48, 2538975), (50, 2437416), (60, 2031180), (72, 1692650), (75, 1624944), (80, 1523385), (90, 1354120), (97, 1256400), (100, 1218708), (120, 1015590), (144, 846325), (150, 812472), (180, 677060), (194, 628200), (200, 609354), (225, 541648), (240, 507795), (291, 418800), (300, 406236), (349, 349200), (360, 338530), (388, 314100), (400, 304677), (450, 270824), (485, 251280), (582, 209400), (600, 203118), (698, 174600), (720, 169265), (776, 157050), (873, 139600), (900, 135412), (970, 125640), (1047, 116400), (1164, 104700), (1200, 101559), (1396, 87300), (1455, 83760), (1552, 78525), (1745, 69840), (1746, 69800), (1800, 67706), (1940, 62820), (2094, 58200), (2328, 52350), (2425, 50256), (2792, 43650), (2910, 41880), (3141, 38800), (3490, 34920), (3492, 34900), (3600, 33853), (3880, 31410), (4188, 29100), (4365, 27920), (4656, 26175), (4850, 25128), (5235, 23280), (5584, 21825), (5820, 20940), (6282, 19400), (6980, 17460), (6984, 17450), (7275, 16752), (7760, 15705), (8376, 14550), (8725, 13968), (8730, 13960), (9700, 12564), (10470, 11640)]