154050820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{599}}^1$

素因数の和:793

約数の個数: 96

約数和(自身を含む): 406425600

約数和(自身を除く): 252374780

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 167, 220, 308, 334, 385, 599, 668, 770, 835, 1169, 1198, 1540, 1670, 1837, 2338, 2396, 2995, 3340, 3674, 4193, 4676, 5845, 5990, 6589, 7348, 8386, 9185, 11690, 11980, 12859, 13178, 16772, 18370, 20965, 23380, 25718, 26356, 32945, 36740, 41930, 46123, 51436, 64295, 65890, 83860, 92246, 100033, 128590, 131780, 184492, 200066, 230615, 257180, 400132, 461230, 500165, 700231, 922460, 1000330, 1100363, 1400462, 2000660, 2200726, 2800924, 3501155, 4401452, 5501815, 7002310, 7702541, 11003630, 14004620, 15405082, 22007260, 30810164, 38512705, 77025410, 154050820]

約数ペア:

[(1, 154050820), (2, 77025410), (4, 38512705), (5, 30810164), (7, 22007260), (10, 15405082), (11, 14004620), (14, 11003630), (20, 7702541), (22, 7002310), (28, 5501815), (35, 4401452), (44, 3501155), (55, 2800924), (70, 2200726), (77, 2000660), (110, 1400462), (140, 1100363), (154, 1000330), (167, 922460), (220, 700231), (308, 500165), (334, 461230), (385, 400132), (599, 257180), (668, 230615), (770, 200066), (835, 184492), (1169, 131780), (1198, 128590), (1540, 100033), (1670, 92246), (1837, 83860), (2338, 65890), (2396, 64295), (2995, 51436), (3340, 46123), (3674, 41930), (4193, 36740), (4676, 32945), (5845, 26356), (5990, 25718), (6589, 23380), (7348, 20965), (8386, 18370), (9185, 16772), (11690, 13178), (11980, 12859)]