102574780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1549}}^1$

素因数の和:1619

約数の個数: 96

約数和(自身を含む): 274982400

約数和(自身を除く): 172407620

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 43, 44, 55, 70, 77, 86, 110, 140, 154, 172, 215, 220, 301, 308, 385, 430, 473, 602, 770, 860, 946, 1204, 1505, 1540, 1549, 1892, 2365, 3010, 3098, 3311, 4730, 6020, 6196, 6622, 7745, 9460, 10843, 13244, 15490, 16555, 17039, 21686, 30980, 33110, 34078, 43372, 54215, 66220, 66607, 68156, 85195, 108430, 119273, 133214, 170390, 216860, 238546, 266428, 333035, 340780, 466249, 477092, 596365, 666070, 732677, 932498, 1192730, 1332140, 1465354, 1864996, 2331245, 2385460, 2930708, 3663385, 4662490, 5128739, 7326770, 9324980, 10257478, 14653540, 20514956, 25643695, 51287390, 102574780]

約数ペア:

[(1, 102574780), (2, 51287390), (4, 25643695), (5, 20514956), (7, 14653540), (10, 10257478), (11, 9324980), (14, 7326770), (20, 5128739), (22, 4662490), (28, 3663385), (35, 2930708), (43, 2385460), (44, 2331245), (55, 1864996), (70, 1465354), (77, 1332140), (86, 1192730), (110, 932498), (140, 732677), (154, 666070), (172, 596365), (215, 477092), (220, 466249), (301, 340780), (308, 333035), (385, 266428), (430, 238546), (473, 216860), (602, 170390), (770, 133214), (860, 119273), (946, 108430), (1204, 85195), (1505, 68156), (1540, 66607), (1549, 66220), (1892, 54215), (2365, 43372), (3010, 34078), (3098, 33110), (3311, 30980), (4730, 21686), (6020, 17039), (6196, 16555), (6622, 15490), (7745, 13244), (9460, 10843)]