205656677820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3581621}}^1$

素因数の和:3581676

約数の個数: 144

約数和(自身を含む): 704003620320

約数和(自身を除く): 498346942500

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, 522, 580, 638, 660, 870, 957, 990, 1044, 1276, 1305, 1595, 1740, 1914, 1980, 2610, 2871, 3190, 3828, 4785, 5220, 5742, 6380, 9570, 11484, 14355, 19140, 28710, 57420, 3581621, 7163242, 10744863, 14326484, 17908105, 21489726, 32234589, 35816210, 39397831, 42979452, 53724315, 64469178, 71632420, 78795662, 103867009, 107448630, 118193493, 128938356, 157591324, 161172945, 196989155, 207734018, 214897260, 236386986, 311601027, 322345890, 354580479, 393978310, 415468036, 472773972, 519335045, 590967465, 623202054, 644691780, 709160958, 787956620, 934803081, 1038670090, 1142537099, 1181934930, 1246404108, 1418321916, 1558005135, 1772902395, 1869606162, 2077340180, 2285074198, 2363869860, 3116010270, 3427611297, 3545804790, 3739212324, 4570148396, 4674015405, 5712685495, 6232020540, 6855222594, 7091609580, 9348030810, 10282833891, 11425370990, 13710445188, 17138056485, 18696061620, 20565667782, 22850741980, 34276112970, 41131335564, 51414169455, 68552225940, 102828338910, 205656677820]

約数ペア:

[(1, 205656677820), (2, 102828338910), (3, 68552225940), (4, 51414169455), (5, 41131335564), (6, 34276112970), (9, 22850741980), (10, 20565667782), (11, 18696061620), (12, 17138056485), (15, 13710445188), (18, 11425370990), (20, 10282833891), (22, 9348030810), (29, 7091609580), (30, 6855222594), (33, 6232020540), (36, 5712685495), (44, 4674015405), (45, 4570148396), (55, 3739212324), (58, 3545804790), (60, 3427611297), (66, 3116010270), (87, 2363869860), (90, 2285074198), (99, 2077340180), (110, 1869606162), (116, 1772902395), (132, 1558005135), (145, 1418321916), (165, 1246404108), (174, 1181934930), (180, 1142537099), (198, 1038670090), (220, 934803081), (261, 787956620), (290, 709160958), (319, 644691780), (330, 623202054), (348, 590967465), (396, 519335045), (435, 472773972), (495, 415468036), (522, 393978310), (580, 354580479), (638, 322345890), (660, 311601027), (870, 236386986), (957, 214897260), (990, 207734018), (1044, 196989155), (1276, 161172945), (1305, 157591324), (1595, 128938356), (1740, 118193493), (1914, 107448630), (1980, 103867009), (2610, 78795662), (2871, 71632420), (3190, 64469178), (3828, 53724315), (4785, 42979452), (5220, 39397831), (5742, 35816210), (6380, 32234589), (9570, 21489726), (11484, 17908105), (14355, 14326484), (19140, 10744863), (28710, 7163242), (57420, 3581621)]