66203900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:316

約数の個数: 108

約数和(自身を含む): 170692200

約数和(自身を除く): 104488300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 59, 70, 98, 100, 118, 140, 175, 196, 229, 236, 245, 295, 350, 413, 458, 490, 590, 700, 826, 916, 980, 1145, 1180, 1225, 1475, 1603, 1652, 2065, 2290, 2450, 2891, 2950, 3206, 4130, 4580, 4900, 5725, 5782, 5900, 6412, 8015, 8260, 10325, 11221, 11450, 11564, 13511, 14455, 16030, 20650, 22442, 22900, 27022, 28910, 32060, 40075, 41300, 44884, 54044, 56105, 57820, 67555, 72275, 80150, 94577, 112210, 135110, 144550, 160300, 189154, 224420, 270220, 280525, 289100, 337775, 378308, 472885, 561050, 662039, 675550, 945770, 1122100, 1324078, 1351100, 1891540, 2364425, 2648156, 3310195, 4728850, 6620390, 9457700, 13240780, 16550975, 33101950, 66203900]

約数ペア:

[(1, 66203900), (2, 33101950), (4, 16550975), (5, 13240780), (7, 9457700), (10, 6620390), (14, 4728850), (20, 3310195), (25, 2648156), (28, 2364425), (35, 1891540), (49, 1351100), (50, 1324078), (59, 1122100), (70, 945770), (98, 675550), (100, 662039), (118, 561050), (140, 472885), (175, 378308), (196, 337775), (229, 289100), (236, 280525), (245, 270220), (295, 224420), (350, 189154), (413, 160300), (458, 144550), (490, 135110), (590, 112210), (700, 94577), (826, 80150), (916, 72275), (980, 67555), (1145, 57820), (1180, 56105), (1225, 54044), (1475, 44884), (1603, 41300), (1652, 40075), (2065, 32060), (2290, 28910), (2450, 27022), (2891, 22900), (2950, 22442), (3206, 20650), (4130, 16030), (4580, 14455), (4900, 13511), (5725, 11564), (5782, 11450), (5900, 11221), (6412, 10325), (8015, 8260)]