73970100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{82189}}^1$

素因数の和:82209

約数の個数: 54

約数和(自身を含む): 231857990

約数和(自身を除く): 157887890

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 82189, 164378, 246567, 328756, 410945, 493134, 739701, 821890, 986268, 1232835, 1479402, 1643780, 2054725, 2465670, 2958804, 3698505, 4109450, 4931340, 6164175, 7397010, 8218900, 12328350, 14794020, 18492525, 24656700, 36985050, 73970100]

約数ペア:

[(1, 73970100), (2, 36985050), (3, 24656700), (4, 18492525), (5, 14794020), (6, 12328350), (9, 8218900), (10, 7397010), (12, 6164175), (15, 4931340), (18, 4109450), (20, 3698505), (25, 2958804), (30, 2465670), (36, 2054725), (45, 1643780), (50, 1479402), (60, 1232835), (75, 986268), (90, 821890), (100, 739701), (150, 493134), (180, 410945), (225, 328756), (300, 246567), (450, 164378), (900, 82189)]