191432340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{887}}^1$

素因数の和:1022

約数の個数: 144

約数和(自身を含む): 639999360

約数和(自身を除く): 448567020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 109, 110, 132, 165, 180, 198, 218, 220, 327, 330, 396, 436, 495, 545, 654, 660, 887, 981, 990, 1090, 1199, 1308, 1635, 1774, 1962, 1980, 2180, 2398, 2661, 3270, 3548, 3597, 3924, 4435, 4796, 4905, 5322, 5995, 6540, 7194, 7983, 8870, 9757, 9810, 10644, 10791, 11990, 13305, 14388, 15966, 17740, 17985, 19514, 19620, 21582, 23980, 26610, 29271, 31932, 35970, 39028, 39915, 43164, 48785, 53220, 53955, 58542, 71940, 79830, 87813, 96683, 97570, 107910, 117084, 146355, 159660, 175626, 193366, 195140, 215820, 290049, 292710, 351252, 386732, 439065, 483415, 580098, 585420, 870147, 878130, 966830, 1063513, 1160196, 1450245, 1740294, 1756260, 1933660, 2127026, 2900490, 3190539, 3480588, 4254052, 4350735, 5317565, 5800980, 6381078, 8701470, 9571617, 10635130, 12762156, 15952695, 17402940, 19143234, 21270260, 31905390, 38286468, 47858085, 63810780, 95716170, 191432340]

約数ペア:

[(1, 191432340), (2, 95716170), (3, 63810780), (4, 47858085), (5, 38286468), (6, 31905390), (9, 21270260), (10, 19143234), (11, 17402940), (12, 15952695), (15, 12762156), (18, 10635130), (20, 9571617), (22, 8701470), (30, 6381078), (33, 5800980), (36, 5317565), (44, 4350735), (45, 4254052), (55, 3480588), (60, 3190539), (66, 2900490), (90, 2127026), (99, 1933660), (109, 1756260), (110, 1740294), (132, 1450245), (165, 1160196), (180, 1063513), (198, 966830), (218, 878130), (220, 870147), (327, 585420), (330, 580098), (396, 483415), (436, 439065), (495, 386732), (545, 351252), (654, 292710), (660, 290049), (887, 215820), (981, 195140), (990, 193366), (1090, 175626), (1199, 159660), (1308, 146355), (1635, 117084), (1774, 107910), (1962, 97570), (1980, 96683), (2180, 87813), (2398, 79830), (2661, 71940), (3270, 58542), (3548, 53955), (3597, 53220), (3924, 48785), (4435, 43164), (4796, 39915), (4905, 39028), (5322, 35970), (5995, 31932), (6540, 29271), (7194, 26610), (7983, 23980), (8870, 21582), (9757, 19620), (9810, 19514), (10644, 17985), (10791, 17740), (11990, 15966), (13305, 14388)]