80802649900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{32507}}^1$

素因数の和:32648

約数の個数: 144

約数和(自身を含む): 207225236736

約数和(自身を除く): 126422586836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 53, 67, 70, 100, 106, 134, 140, 175, 212, 265, 268, 335, 350, 371, 469, 530, 670, 700, 742, 938, 1060, 1325, 1340, 1484, 1675, 1855, 1876, 2345, 2650, 3350, 3551, 3710, 4690, 5300, 6700, 7102, 7420, 9275, 9380, 11725, 14204, 17755, 18550, 23450, 24857, 32507, 35510, 37100, 46900, 49714, 65014, 71020, 88775, 99428, 124285, 130028, 162535, 177550, 227549, 248570, 325070, 355100, 455098, 497140, 621425, 650140, 812675, 910196, 1137745, 1242850, 1625350, 1722871, 2177969, 2275490, 2485700, 3250700, 3445742, 4355938, 4550980, 5688725, 6891484, 8614355, 8711876, 10889845, 11377450, 12060097, 15245783, 17228710, 21779690, 22754900, 24120194, 30491566, 34457420, 43071775, 43559380, 48240388, 54449225, 60300485, 60983132, 76228915, 86143550, 108898450, 115432357, 120600970, 152457830, 172287100, 217796900, 230864714, 241201940, 301502425, 304915660, 381144575, 461729428, 577161785, 603004850, 762289150, 808026499, 1154323570, 1206009700, 1524578300, 1616052998, 2308647140, 2885808925, 3232105996, 4040132495, 5771617850, 8080264990, 11543235700, 16160529980, 20200662475, 40401324950, 80802649900]

約数ペア:

[(1, 80802649900), (2, 40401324950), (4, 20200662475), (5, 16160529980), (7, 11543235700), (10, 8080264990), (14, 5771617850), (20, 4040132495), (25, 3232105996), (28, 2885808925), (35, 2308647140), (50, 1616052998), (53, 1524578300), (67, 1206009700), (70, 1154323570), (100, 808026499), (106, 762289150), (134, 603004850), (140, 577161785), (175, 461729428), (212, 381144575), (265, 304915660), (268, 301502425), (335, 241201940), (350, 230864714), (371, 217796900), (469, 172287100), (530, 152457830), (670, 120600970), (700, 115432357), (742, 108898450), (938, 86143550), (1060, 76228915), (1325, 60983132), (1340, 60300485), (1484, 54449225), (1675, 48240388), (1855, 43559380), (1876, 43071775), (2345, 34457420), (2650, 30491566), (3350, 24120194), (3551, 22754900), (3710, 21779690), (4690, 17228710), (5300, 15245783), (6700, 12060097), (7102, 11377450), (7420, 10889845), (9275, 8711876), (9380, 8614355), (11725, 6891484), (14204, 5688725), (17755, 4550980), (18550, 4355938), (23450, 3445742), (24857, 3250700), (32507, 2485700), (35510, 2275490), (37100, 2177969), (46900, 1722871), (49714, 1625350), (65014, 1242850), (71020, 1137745), (88775, 910196), (99428, 812675), (124285, 650140), (130028, 621425), (162535, 497140), (177550, 455098), (227549, 355100), (248570, 325070)]