68367300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{281}}^1\times {\mathrm{811}}^1$

素因数の和:1109

約数の個数: 72

約数和(自身を含む): 198758112

約数和(自身を除く): 130390812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 281, 300, 562, 811, 843, 1124, 1405, 1622, 1686, 2433, 2810, 3244, 3372, 4055, 4215, 4866, 5620, 7025, 8110, 8430, 9732, 12165, 14050, 16220, 16860, 20275, 21075, 24330, 28100, 40550, 42150, 48660, 60825, 81100, 84300, 121650, 227891, 243300, 455782, 683673, 911564, 1139455, 1367346, 2278910, 2734692, 3418365, 4557820, 5697275, 6836730, 11394550, 13673460, 17091825, 22789100, 34183650, 68367300]

約数ペア:

[(1, 68367300), (2, 34183650), (3, 22789100), (4, 17091825), (5, 13673460), (6, 11394550), (10, 6836730), (12, 5697275), (15, 4557820), (20, 3418365), (25, 2734692), (30, 2278910), (50, 1367346), (60, 1139455), (75, 911564), (100, 683673), (150, 455782), (281, 243300), (300, 227891), (562, 121650), (811, 84300), (843, 81100), (1124, 60825), (1405, 48660), (1622, 42150), (1686, 40550), (2433, 28100), (2810, 24330), (3244, 21075), (3372, 20275), (4055, 16860), (4215, 16220), (4866, 14050), (5620, 12165), (7025, 9732), (8110, 8430)]