122165000

素因数分解:

$2^3\times 5^4\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:540

約数の個数: 80

約数和(自身を含む): 292265820

約数和(自身を除く): 170100820

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 125, 200, 212, 250, 265, 424, 461, 500, 530, 625, 922, 1000, 1060, 1250, 1325, 1844, 2120, 2305, 2500, 2650, 3688, 4610, 5000, 5300, 6625, 9220, 10600, 11525, 13250, 18440, 23050, 24433, 26500, 33125, 46100, 48866, 53000, 57625, 66250, 92200, 97732, 115250, 122165, 132500, 195464, 230500, 244330, 265000, 288125, 461000, 488660, 576250, 610825, 977320, 1152500, 1221650, 2305000, 2443300, 3054125, 4886600, 6108250, 12216500, 15270625, 24433000, 30541250, 61082500, 122165000]

約数ペア:

[(1, 122165000), (2, 61082500), (4, 30541250), (5, 24433000), (8, 15270625), (10, 12216500), (20, 6108250), (25, 4886600), (40, 3054125), (50, 2443300), (53, 2305000), (100, 1221650), (106, 1152500), (125, 977320), (200, 610825), (212, 576250), (250, 488660), (265, 461000), (424, 288125), (461, 265000), (500, 244330), (530, 230500), (625, 195464), (922, 132500), (1000, 122165), (1060, 115250), (1250, 97732), (1325, 92200), (1844, 66250), (2120, 57625), (2305, 53000), (2500, 48866), (2650, 46100), (3688, 33125), (4610, 26500), (5000, 24433), (5300, 23050), (6625, 18440), (9220, 13250), (10600, 11525)]