61035000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:355

約数の個数: 160

約数和(自身を含む): 205996560

約数和(自身を除く): 144961560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 313, 325, 375, 390, 500, 520, 600, 625, 626, 650, 750, 780, 939, 975, 1000, 1250, 1252, 1300, 1500, 1560, 1565, 1625, 1875, 1878, 1950, 2500, 2504, 2600, 3000, 3130, 3250, 3750, 3756, 3900, 4069, 4695, 4875, 5000, 6260, 6500, 7500, 7512, 7800, 7825, 8125, 8138, 9390, 9750, 12207, 12520, 13000, 15000, 15650, 16250, 16276, 18780, 19500, 20345, 23475, 24375, 24414, 31300, 32500, 32552, 37560, 39000, 39125, 40690, 46950, 48750, 48828, 61035, 62600, 65000, 78250, 81380, 93900, 97500, 97656, 101725, 117375, 122070, 156500, 162760, 187800, 195000, 195625, 203450, 234750, 244140, 305175, 313000, 391250, 406900, 469500, 488280, 508625, 586875, 610350, 782500, 813800, 939000, 1017250, 1173750, 1220700, 1525875, 1565000, 2034500, 2347500, 2441400, 2543125, 3051750, 4069000, 4695000, 5086250, 6103500, 7629375, 10172500, 12207000, 15258750, 20345000, 30517500, 61035000]

約数ペア:

[(1, 61035000), (2, 30517500), (3, 20345000), (4, 15258750), (5, 12207000), (6, 10172500), (8, 7629375), (10, 6103500), (12, 5086250), (13, 4695000), (15, 4069000), (20, 3051750), (24, 2543125), (25, 2441400), (26, 2347500), (30, 2034500), (39, 1565000), (40, 1525875), (50, 1220700), (52, 1173750), (60, 1017250), (65, 939000), (75, 813800), (78, 782500), (100, 610350), (104, 586875), (120, 508625), (125, 488280), (130, 469500), (150, 406900), (156, 391250), (195, 313000), (200, 305175), (250, 244140), (260, 234750), (300, 203450), (312, 195625), (313, 195000), (325, 187800), (375, 162760), (390, 156500), (500, 122070), (520, 117375), (600, 101725), (625, 97656), (626, 97500), (650, 93900), (750, 81380), (780, 78250), (939, 65000), (975, 62600), (1000, 61035), (1250, 48828), (1252, 48750), (1300, 46950), (1500, 40690), (1560, 39125), (1565, 39000), (1625, 37560), (1875, 32552), (1878, 32500), (1950, 31300), (2500, 24414), (2504, 24375), (2600, 23475), (3000, 20345), (3130, 19500), (3250, 18780), (3750, 16276), (3756, 16250), (3900, 15650), (4069, 15000), (4695, 13000), (4875, 12520), (5000, 12207), (6260, 9750), (6500, 9390), (7500, 8138), (7512, 8125), (7800, 7825)]