64733900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1201}}^1$

素因数の和:1240

約数の個数: 108

約数和(自身を含む): 178410456

約数和(自身を除く): 113676556

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 140, 154, 175, 196, 220, 245, 275, 308, 350, 385, 490, 539, 550, 700, 770, 980, 1078, 1100, 1201, 1225, 1540, 1925, 2156, 2402, 2450, 2695, 3850, 4804, 4900, 5390, 6005, 7700, 8407, 10780, 12010, 13211, 13475, 16814, 24020, 26422, 26950, 30025, 33628, 42035, 52844, 53900, 58849, 60050, 66055, 84070, 92477, 117698, 120100, 132110, 168140, 184954, 210175, 235396, 264220, 294245, 330275, 369908, 420350, 462385, 588490, 647339, 660550, 840700, 924770, 1176980, 1294678, 1321100, 1471225, 1849540, 2311925, 2589356, 2942450, 3236695, 4623850, 5884900, 6473390, 9247700, 12946780, 16183475, 32366950, 64733900]

約数ペア:

[(1, 64733900), (2, 32366950), (4, 16183475), (5, 12946780), (7, 9247700), (10, 6473390), (11, 5884900), (14, 4623850), (20, 3236695), (22, 2942450), (25, 2589356), (28, 2311925), (35, 1849540), (44, 1471225), (49, 1321100), (50, 1294678), (55, 1176980), (70, 924770), (77, 840700), (98, 660550), (100, 647339), (110, 588490), (140, 462385), (154, 420350), (175, 369908), (196, 330275), (220, 294245), (245, 264220), (275, 235396), (308, 210175), (350, 184954), (385, 168140), (490, 132110), (539, 120100), (550, 117698), (700, 92477), (770, 84070), (980, 66055), (1078, 60050), (1100, 58849), (1201, 53900), (1225, 52844), (1540, 42035), (1925, 33628), (2156, 30025), (2402, 26950), (2450, 26422), (2695, 24020), (3850, 16814), (4804, 13475), (4900, 13211), (5390, 12010), (6005, 10780), (7700, 8407)]