68226800

素因数分解:

$2^4\times 5^2\times {\mathrm{281}}^1\times {\mathrm{607}}^1$

素因数の和:906

約数の個数: 60

約数和(自身を含む): 164769216

約数和(自身を除く): 96542416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 281, 400, 562, 607, 1124, 1214, 1405, 2248, 2428, 2810, 3035, 4496, 4856, 5620, 6070, 7025, 9712, 11240, 12140, 14050, 15175, 22480, 24280, 28100, 30350, 48560, 56200, 60700, 112400, 121400, 170567, 242800, 341134, 682268, 852835, 1364536, 1705670, 2729072, 3411340, 4264175, 6822680, 8528350, 13645360, 17056700, 34113400, 68226800]

約数ペア:

[(1, 68226800), (2, 34113400), (4, 17056700), (5, 13645360), (8, 8528350), (10, 6822680), (16, 4264175), (20, 3411340), (25, 2729072), (40, 1705670), (50, 1364536), (80, 852835), (100, 682268), (200, 341134), (281, 242800), (400, 170567), (562, 121400), (607, 112400), (1124, 60700), (1214, 56200), (1405, 48560), (2248, 30350), (2428, 28100), (2810, 24280), (3035, 22480), (4496, 15175), (4856, 14050), (5620, 12140), (6070, 11240), (7025, 9712)]