29226780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:564

約数の個数: 144

約数和(自身を含む): 100245600

約数和(自身を除く): 71018820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 110, 116, 132, 145, 165, 174, 180, 198, 220, 261, 290, 319, 330, 348, 396, 435, 495, 509, 522, 580, 638, 660, 870, 957, 990, 1018, 1044, 1276, 1305, 1527, 1595, 1740, 1914, 1980, 2036, 2545, 2610, 2871, 3054, 3190, 3828, 4581, 4785, 5090, 5220, 5599, 5742, 6108, 6380, 7635, 9162, 9570, 10180, 11198, 11484, 14355, 14761, 15270, 16797, 18324, 19140, 22396, 22905, 27995, 28710, 29522, 30540, 33594, 44283, 45810, 50391, 55990, 57420, 59044, 67188, 73805, 83985, 88566, 91620, 100782, 111980, 132849, 147610, 162371, 167970, 177132, 201564, 221415, 251955, 265698, 295220, 324742, 335940, 442830, 487113, 503910, 531396, 649484, 664245, 811855, 885660, 974226, 1007820, 1328490, 1461339, 1623710, 1948452, 2435565, 2656980, 2922678, 3247420, 4871130, 5845356, 7306695, 9742260, 14613390, 29226780]

約数ペア:

[(1, 29226780), (2, 14613390), (3, 9742260), (4, 7306695), (5, 5845356), (6, 4871130), (9, 3247420), (10, 2922678), (11, 2656980), (12, 2435565), (15, 1948452), (18, 1623710), (20, 1461339), (22, 1328490), (29, 1007820), (30, 974226), (33, 885660), (36, 811855), (44, 664245), (45, 649484), (55, 531396), (58, 503910), (60, 487113), (66, 442830), (87, 335940), (90, 324742), (99, 295220), (110, 265698), (116, 251955), (132, 221415), (145, 201564), (165, 177132), (174, 167970), (180, 162371), (198, 147610), (220, 132849), (261, 111980), (290, 100782), (319, 91620), (330, 88566), (348, 83985), (396, 73805), (435, 67188), (495, 59044), (509, 57420), (522, 55990), (580, 50391), (638, 45810), (660, 44283), (870, 33594), (957, 30540), (990, 29522), (1018, 28710), (1044, 27995), (1276, 22905), (1305, 22396), (1527, 19140), (1595, 18324), (1740, 16797), (1914, 15270), (1980, 14761), (2036, 14355), (2545, 11484), (2610, 11198), (2871, 10180), (3054, 9570), (3190, 9162), (3828, 7635), (4581, 6380), (4785, 6108), (5090, 5742), (5220, 5599)]