200385780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25111}}^1$

素因数の和:25149

約数の個数: 96

約数和(自身を含む): 675010560

約数和(自身を除く): 474624780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 25111, 50222, 75333, 100444, 125555, 150666, 175777, 251110, 301332, 351554, 376665, 477109, 502220, 527331, 703108, 753330, 878885, 954218, 1054662, 1431327, 1506660, 1757770, 1908436, 2109324, 2385545, 2636655, 2862654, 3339763, 3515540, 4771090, 5273310, 5725308, 6679526, 7156635, 9542180, 10019289, 10546620, 13359052, 14313270, 16698815, 20038578, 28626540, 33397630, 40077156, 50096445, 66795260, 100192890, 200385780]

約数ペア:

[(1, 200385780), (2, 100192890), (3, 66795260), (4, 50096445), (5, 40077156), (6, 33397630), (7, 28626540), (10, 20038578), (12, 16698815), (14, 14313270), (15, 13359052), (19, 10546620), (20, 10019289), (21, 9542180), (28, 7156635), (30, 6679526), (35, 5725308), (38, 5273310), (42, 4771090), (57, 3515540), (60, 3339763), (70, 2862654), (76, 2636655), (84, 2385545), (95, 2109324), (105, 1908436), (114, 1757770), (133, 1506660), (140, 1431327), (190, 1054662), (210, 954218), (228, 878885), (266, 753330), (285, 703108), (380, 527331), (399, 502220), (420, 477109), (532, 376665), (570, 351554), (665, 301332), (798, 251110), (1140, 175777), (1330, 150666), (1596, 125555), (1995, 100444), (2660, 75333), (3990, 50222), (7980, 25111)]