140190900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{281}}^1\times {\mathrm{1663}}^1$

素因数の和:1961

約数の個数: 72

約数和(自身を含む): 407307264

約数和(自身を除く): 267116364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 281, 300, 562, 843, 1124, 1405, 1663, 1686, 2810, 3326, 3372, 4215, 4989, 5620, 6652, 7025, 8315, 8430, 9978, 14050, 16630, 16860, 19956, 21075, 24945, 28100, 33260, 41575, 42150, 49890, 83150, 84300, 99780, 124725, 166300, 249450, 467303, 498900, 934606, 1401909, 1869212, 2336515, 2803818, 4673030, 5607636, 7009545, 9346060, 11682575, 14019090, 23365150, 28038180, 35047725, 46730300, 70095450, 140190900]

約数ペア:

[(1, 140190900), (2, 70095450), (3, 46730300), (4, 35047725), (5, 28038180), (6, 23365150), (10, 14019090), (12, 11682575), (15, 9346060), (20, 7009545), (25, 5607636), (30, 4673030), (50, 2803818), (60, 2336515), (75, 1869212), (100, 1401909), (150, 934606), (281, 498900), (300, 467303), (562, 249450), (843, 166300), (1124, 124725), (1405, 99780), (1663, 84300), (1686, 83150), (2810, 49890), (3326, 42150), (3372, 41575), (4215, 33260), (4989, 28100), (5620, 24945), (6652, 21075), (7025, 19956), (8315, 16860), (8430, 16630), (9978, 14050)]