200761560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{557671}}^1$

素因数の和:557688

約数の個数: 48

約数和(自身を含む): 652476240

約数和(自身を除く): 451714680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 557671, 1115342, 1673013, 2230684, 2788355, 3346026, 4461368, 5019039, 5576710, 6692052, 8365065, 10038078, 11153420, 13384104, 16730130, 20076156, 22306840, 25095195, 33460260, 40152312, 50190390, 66920520, 100380780, 200761560]

約数ペア:

[(1, 200761560), (2, 100380780), (3, 66920520), (4, 50190390), (5, 40152312), (6, 33460260), (8, 25095195), (9, 22306840), (10, 20076156), (12, 16730130), (15, 13384104), (18, 11153420), (20, 10038078), (24, 8365065), (30, 6692052), (36, 5576710), (40, 5019039), (45, 4461368), (60, 3346026), (72, 2788355), (90, 2230684), (120, 1673013), (180, 1115342), (360, 557671)]