156946901800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{78497}}^1$

素因数の和:79295

約数の個数: 96

約数和(自身を含む): 393486924600

約数和(自身を除く): 236540022800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 769, 1300, 1538, 2600, 3076, 3845, 6152, 7690, 9997, 15380, 19225, 19994, 30760, 38450, 39988, 49985, 76900, 78497, 79976, 99970, 153800, 156994, 199940, 249925, 313988, 392485, 399880, 499850, 627976, 784970, 999700, 1020461, 1569940, 1962425, 1999400, 2040922, 3139880, 3924850, 4081844, 5102305, 7849700, 8163688, 10204610, 15699400, 20409220, 25511525, 40818440, 51023050, 60364193, 102046100, 120728386, 204092200, 241456772, 301820965, 482913544, 603641930, 784734509, 1207283860, 1509104825, 1569469018, 2414567720, 3018209650, 3138938036, 3923672545, 6036419300, 6277876072, 7847345090, 12072838600, 15694690180, 19618362725, 31389380360, 39236725450, 78473450900, 156946901800]

約数ペア:

[(1, 156946901800), (2, 78473450900), (4, 39236725450), (5, 31389380360), (8, 19618362725), (10, 15694690180), (13, 12072838600), (20, 7847345090), (25, 6277876072), (26, 6036419300), (40, 3923672545), (50, 3138938036), (52, 3018209650), (65, 2414567720), (100, 1569469018), (104, 1509104825), (130, 1207283860), (200, 784734509), (260, 603641930), (325, 482913544), (520, 301820965), (650, 241456772), (769, 204092200), (1300, 120728386), (1538, 102046100), (2600, 60364193), (3076, 51023050), (3845, 40818440), (6152, 25511525), (7690, 20409220), (9997, 15699400), (15380, 10204610), (19225, 8163688), (19994, 7849700), (30760, 5102305), (38450, 4081844), (39988, 3924850), (49985, 3139880), (76900, 2040922), (78497, 1999400), (79976, 1962425), (99970, 1569940), (153800, 1020461), (156994, 999700), (199940, 784970), (249925, 627976), (313988, 499850), (392485, 399880)]