140103900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{155671}}^1$

素因数の和:155691

約数の個数: 54

約数和(自身を含む): 439150712

約数和(自身を除く): 299046812

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, 155671, 311342, 467013, 622684, 778355, 934026, 1401039, 1556710, 1868052, 2335065, 2802078, 3113420, 3891775, 4670130, 5604156, 7005195, 7783550, 9340260, 11675325, 14010390, 15567100, 23350650, 28020780, 35025975, 46701300, 70051950, 140103900]

約数ペア:

[(1, 140103900), (2, 70051950), (3, 46701300), (4, 35025975), (5, 28020780), (6, 23350650), (9, 15567100), (10, 14010390), (12, 11675325), (15, 9340260), (18, 7783550), (20, 7005195), (25, 5604156), (30, 4670130), (36, 3891775), (45, 3113420), (50, 2802078), (60, 2335065), (75, 1868052), (90, 1556710), (100, 1401039), (150, 934026), (180, 778355), (225, 622684), (300, 467013), (450, 311342), (900, 155671)]