6785900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 16665600

約数和(自身を除く): 9879700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 155, 199, 220, 275, 310, 341, 398, 550, 620, 682, 775, 796, 995, 1100, 1364, 1550, 1705, 1990, 2189, 3100, 3410, 3980, 4378, 4975, 6169, 6820, 8525, 8756, 9950, 10945, 12338, 17050, 19900, 21890, 24676, 30845, 34100, 43780, 54725, 61690, 67859, 109450, 123380, 135718, 154225, 218900, 271436, 308450, 339295, 616900, 678590, 1357180, 1696475, 3392950, 6785900]

約数ペア:

[(1, 6785900), (2, 3392950), (4, 1696475), (5, 1357180), (10, 678590), (11, 616900), (20, 339295), (22, 308450), (25, 271436), (31, 218900), (44, 154225), (50, 135718), (55, 123380), (62, 109450), (100, 67859), (110, 61690), (124, 54725), (155, 43780), (199, 34100), (220, 30845), (275, 24676), (310, 21890), (341, 19900), (398, 17050), (550, 12338), (620, 10945), (682, 9950), (775, 8756), (796, 8525), (995, 6820), (1100, 6169), (1364, 4975), (1550, 4378), (1705, 3980), (1990, 3410), (2189, 3100)]