68230400

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{1523}}^1$

素因数の和:1556

約数の個数: 108

約数和(自身を含む): 193133472

約数和(自身を除く): 124903072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 1120, 1280, 1400, 1523, 1600, 1792, 2240, 2800, 3046, 3200, 4480, 5600, 6092, 6400, 7615, 8960, 10661, 11200, 12184, 15230, 21322, 22400, 24368, 30460, 38075, 42644, 44800, 48736, 53305, 60920, 76150, 85288, 97472, 106610, 121840, 152300, 170576, 194944, 213220, 243680, 266525, 304600, 341152, 389888, 426440, 487360, 533050, 609200, 682304, 852880, 974720, 1066100, 1218400, 1364608, 1705760, 1949440, 2132200, 2436800, 2729216, 3411520, 4264400, 4873600, 6823040, 8528800, 9747200, 13646080, 17057600, 34115200, 68230400]

約数ペア:

[(1, 68230400), (2, 34115200), (4, 17057600), (5, 13646080), (7, 9747200), (8, 8528800), (10, 6823040), (14, 4873600), (16, 4264400), (20, 3411520), (25, 2729216), (28, 2436800), (32, 2132200), (35, 1949440), (40, 1705760), (50, 1364608), (56, 1218400), (64, 1066100), (70, 974720), (80, 852880), (100, 682304), (112, 609200), (128, 533050), (140, 487360), (160, 426440), (175, 389888), (200, 341152), (224, 304600), (256, 266525), (280, 243680), (320, 213220), (350, 194944), (400, 170576), (448, 152300), (560, 121840), (640, 106610), (700, 97472), (800, 85288), (896, 76150), (1120, 60920), (1280, 53305), (1400, 48736), (1523, 44800), (1600, 42644), (1792, 38075), (2240, 30460), (2800, 24368), (3046, 22400), (3200, 21322), (4480, 15230), (5600, 12184), (6092, 11200), (6400, 10661), (7615, 8960)]