100802220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{88423}}^1$

素因数の和:88454

約数の個数: 48

約数和(自身を含む): 297104640

約数和(自身を除く): 196302420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 88423, 176846, 265269, 353692, 442115, 530538, 884230, 1061076, 1326345, 1680037, 1768460, 2652690, 3360074, 5040111, 5305380, 6720148, 8400185, 10080222, 16800370, 20160444, 25200555, 33600740, 50401110, 100802220]

約数ペア:

[(1, 100802220), (2, 50401110), (3, 33600740), (4, 25200555), (5, 20160444), (6, 16800370), (10, 10080222), (12, 8400185), (15, 6720148), (19, 5305380), (20, 5040111), (30, 3360074), (38, 2652690), (57, 1768460), (60, 1680037), (76, 1326345), (95, 1061076), (114, 884230), (190, 530538), (228, 442115), (285, 353692), (380, 265269), (570, 176846), (1140, 88423)]