1838100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{557}}^1$

素因数の和:585

約数の個数: 72

約数和(自身を含む): 5812128

約数和(自身を除く): 3974028

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 557, 660, 825, 1100, 1114, 1650, 1671, 2228, 2785, 3300, 3342, 5570, 6127, 6684, 8355, 11140, 12254, 13925, 16710, 18381, 24508, 27850, 30635, 33420, 36762, 41775, 55700, 61270, 73524, 83550, 91905, 122540, 153175, 167100, 183810, 306350, 367620, 459525, 612700, 919050, 1838100]

約数ペア:

[(1, 1838100), (2, 919050), (3, 612700), (4, 459525), (5, 367620), (6, 306350), (10, 183810), (11, 167100), (12, 153175), (15, 122540), (20, 91905), (22, 83550), (25, 73524), (30, 61270), (33, 55700), (44, 41775), (50, 36762), (55, 33420), (60, 30635), (66, 27850), (75, 24508), (100, 18381), (110, 16710), (132, 13925), (150, 12254), (165, 11140), (220, 8355), (275, 6684), (300, 6127), (330, 5570), (550, 3342), (557, 3300), (660, 2785), (825, 2228), (1100, 1671), (1114, 1650)]