108725800900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{2039}}^1$

素因数の和:2354

約数の個数: 144

約数和(自身を含む): 247504158720

約数和(自身を除く): 138778357820

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 103, 124, 155, 167, 206, 310, 334, 412, 515, 620, 668, 775, 835, 1030, 1550, 1670, 2039, 2060, 2575, 3100, 3193, 3340, 4078, 4175, 5150, 5177, 6386, 8156, 8350, 10195, 10300, 10354, 12772, 15965, 16700, 17201, 20390, 20708, 25885, 31930, 34402, 40780, 50975, 51770, 63209, 63860, 68804, 79825, 86005, 101950, 103540, 126418, 129425, 159650, 172010, 203900, 210017, 252836, 258850, 316045, 319300, 340513, 344020, 420034, 430025, 517700, 533231, 632090, 681026, 840068, 860050, 1050085, 1066462, 1264180, 1362052, 1580225, 1702565, 1720100, 2100170, 2132924, 2666155, 3160450, 3405130, 4200340, 5250425, 5332310, 6320900, 6510527, 6810260, 8512825, 10500850, 10555903, 10664620, 13021054, 13330775, 17025650, 21001700, 21111806, 26042108, 26661550, 32552635, 34051300, 35072839, 42223612, 52779515, 53323100, 65105270, 70145678, 105559030, 130210540, 140291356, 162763175, 175364195, 211118060, 263897575, 325526350, 350728390, 527795150, 651052700, 701456780, 876820975, 1055590300, 1087258009, 1753641950, 2174516018, 3507283900, 4349032036, 5436290045, 10872580090, 21745160180, 27181450225, 54362900450, 108725800900]

約数ペア:

[(1, 108725800900), (2, 54362900450), (4, 27181450225), (5, 21745160180), (10, 10872580090), (20, 5436290045), (25, 4349032036), (31, 3507283900), (50, 2174516018), (62, 1753641950), (100, 1087258009), (103, 1055590300), (124, 876820975), (155, 701456780), (167, 651052700), (206, 527795150), (310, 350728390), (334, 325526350), (412, 263897575), (515, 211118060), (620, 175364195), (668, 162763175), (775, 140291356), (835, 130210540), (1030, 105559030), (1550, 70145678), (1670, 65105270), (2039, 53323100), (2060, 52779515), (2575, 42223612), (3100, 35072839), (3193, 34051300), (3340, 32552635), (4078, 26661550), (4175, 26042108), (5150, 21111806), (5177, 21001700), (6386, 17025650), (8156, 13330775), (8350, 13021054), (10195, 10664620), (10300, 10555903), (10354, 10500850), (12772, 8512825), (15965, 6810260), (16700, 6510527), (17201, 6320900), (20390, 5332310), (20708, 5250425), (25885, 4200340), (31930, 3405130), (34402, 3160450), (40780, 2666155), (50975, 2132924), (51770, 2100170), (63209, 1720100), (63860, 1702565), (68804, 1580225), (79825, 1362052), (86005, 1264180), (101950, 1066462), (103540, 1050085), (126418, 860050), (129425, 840068), (159650, 681026), (172010, 632090), (203900, 533231), (210017, 517700), (252836, 430025), (258850, 420034), (316045, 344020), (319300, 340513)]