66828842500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{200989}}^1$

素因数の和:201039

約数の個数: 120

約数和(自身を含む): 175809972800

約数和(自身を除く): 108981130300

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 125, 133, 140, 175, 190, 250, 266, 350, 380, 475, 500, 532, 625, 665, 700, 875, 950, 1250, 1330, 1750, 1900, 2375, 2500, 2660, 3325, 3500, 4375, 4750, 6650, 8750, 9500, 11875, 13300, 16625, 17500, 23750, 33250, 47500, 66500, 83125, 166250, 200989, 332500, 401978, 803956, 1004945, 1406923, 2009890, 2813846, 3818791, 4019780, 5024725, 5627692, 7034615, 7637582, 10049450, 14069230, 15275164, 19093955, 20098900, 25123625, 26731537, 28138460, 35173075, 38187910, 50247250, 53463074, 70346150, 76375820, 95469775, 100494500, 106926148, 125618125, 133657685, 140692300, 175865375, 190939550, 251236250, 267315370, 351730750, 381879100, 477348875, 502472500, 534630740, 668288425, 703461500, 879326875, 954697750, 1336576850, 1758653750, 1909395500, 2386744375, 2673153700, 3341442125, 3517307500, 4773488750, 6682884250, 9546977500, 13365768500, 16707210625, 33414421250, 66828842500]

約数ペア:

[(1, 66828842500), (2, 33414421250), (4, 16707210625), (5, 13365768500), (7, 9546977500), (10, 6682884250), (14, 4773488750), (19, 3517307500), (20, 3341442125), (25, 2673153700), (28, 2386744375), (35, 1909395500), (38, 1758653750), (50, 1336576850), (70, 954697750), (76, 879326875), (95, 703461500), (100, 668288425), (125, 534630740), (133, 502472500), (140, 477348875), (175, 381879100), (190, 351730750), (250, 267315370), (266, 251236250), (350, 190939550), (380, 175865375), (475, 140692300), (500, 133657685), (532, 125618125), (625, 106926148), (665, 100494500), (700, 95469775), (875, 76375820), (950, 70346150), (1250, 53463074), (1330, 50247250), (1750, 38187910), (1900, 35173075), (2375, 28138460), (2500, 26731537), (2660, 25123625), (3325, 20098900), (3500, 19093955), (4375, 15275164), (4750, 14069230), (6650, 10049450), (8750, 7637582), (9500, 7034615), (11875, 5627692), (13300, 5024725), (16625, 4019780), (17500, 3818791), (23750, 2813846), (33250, 2009890), (47500, 1406923), (66500, 1004945), (83125, 803956), (166250, 401978), (200989, 332500)]