200496780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{929}}^1$

素因数の和:1064

約数の個数: 144

約数和(自身を含む): 670269600

約数和(自身を除く): 469772820

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, 929, 981, 990, 1090, 1199, 1308, 1635, 1858, 1962, 1980, 2180, 2398, 2787, 3270, 3597, 3716, 3924, 4645, 4796, 4905, 5574, 5995, 6540, 7194, 8361, 9290, 9810, 10219, 10791, 11148, 11990, 13935, 14388, 16722, 17985, 18580, 19620, 20438, 21582, 23980, 27870, 30657, 33444, 35970, 40876, 41805, 43164, 51095, 53955, 55740, 61314, 71940, 83610, 91971, 101261, 102190, 107910, 122628, 153285, 167220, 183942, 202522, 204380, 215820, 303783, 306570, 367884, 405044, 459855, 506305, 607566, 613140, 911349, 919710, 1012610, 1113871, 1215132, 1518915, 1822698, 1839420, 2025220, 2227742, 3037830, 3341613, 3645396, 4455484, 4556745, 5569355, 6075660, 6683226, 9113490, 10024839, 11138710, 13366452, 16708065, 18226980, 20049678, 22277420, 33416130, 40099356, 50124195, 66832260, 100248390, 200496780]

約数ペア:

[(1, 200496780), (2, 100248390), (3, 66832260), (4, 50124195), (5, 40099356), (6, 33416130), (9, 22277420), (10, 20049678), (11, 18226980), (12, 16708065), (15, 13366452), (18, 11138710), (20, 10024839), (22, 9113490), (30, 6683226), (33, 6075660), (36, 5569355), (44, 4556745), (45, 4455484), (55, 3645396), (60, 3341613), (66, 3037830), (90, 2227742), (99, 2025220), (109, 1839420), (110, 1822698), (132, 1518915), (165, 1215132), (180, 1113871), (198, 1012610), (218, 919710), (220, 911349), (327, 613140), (330, 607566), (396, 506305), (436, 459855), (495, 405044), (545, 367884), (654, 306570), (660, 303783), (929, 215820), (981, 204380), (990, 202522), (1090, 183942), (1199, 167220), (1308, 153285), (1635, 122628), (1858, 107910), (1962, 102190), (1980, 101261), (2180, 91971), (2398, 83610), (2787, 71940), (3270, 61314), (3597, 55740), (3716, 53955), (3924, 51095), (4645, 43164), (4796, 41805), (4905, 40876), (5574, 35970), (5995, 33444), (6540, 30657), (7194, 27870), (8361, 23980), (9290, 21582), (9810, 20438), (10219, 19620), (10791, 18580), (11148, 17985), (11990, 16722), (13935, 14388)]