245451600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{22727}}^1$

素因数の和:22754

約数の個数: 120

約数和(自身を含む): 873664320

約数和(自身を除く): 628212720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 10800, 22727, 45454, 68181, 90908, 113635, 136362, 181816, 204543, 227270, 272724, 340905, 363632, 409086, 454540, 545448, 568175, 613629, 681810, 818172, 909080, 1022715, 1090896, 1136350, 1227258, 1363620, 1636344, 1704525, 1818160, 2045430, 2272700, 2454516, 2727240, 3068145, 3272688, 3409050, 4090860, 4545400, 4909032, 5113575, 5454480, 6136290, 6818100, 8181720, 9090800, 9818064, 10227150, 12272580, 13636200, 15340725, 16363440, 20454300, 24545160, 27272400, 30681450, 40908600, 49090320, 61362900, 81817200, 122725800, 245451600]

約数ペア:

[(1, 245451600), (2, 122725800), (3, 81817200), (4, 61362900), (5, 49090320), (6, 40908600), (8, 30681450), (9, 27272400), (10, 24545160), (12, 20454300), (15, 16363440), (16, 15340725), (18, 13636200), (20, 12272580), (24, 10227150), (25, 9818064), (27, 9090800), (30, 8181720), (36, 6818100), (40, 6136290), (45, 5454480), (48, 5113575), (50, 4909032), (54, 4545400), (60, 4090860), (72, 3409050), (75, 3272688), (80, 3068145), (90, 2727240), (100, 2454516), (108, 2272700), (120, 2045430), (135, 1818160), (144, 1704525), (150, 1636344), (180, 1363620), (200, 1227258), (216, 1136350), (225, 1090896), (240, 1022715), (270, 909080), (300, 818172), (360, 681810), (400, 613629), (432, 568175), (450, 545448), (540, 454540), (600, 409086), (675, 363632), (720, 340905), (900, 272724), (1080, 227270), (1200, 204543), (1350, 181816), (1800, 136362), (2160, 113635), (2700, 90908), (3600, 68181), (5400, 45454), (10800, 22727)]