71269000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 192

約数和(自身を含む): 199180800

約数和(自身を除く): 127911800

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 31, 38, 40, 44, 50, 55, 62, 76, 88, 95, 100, 110, 121, 124, 125, 152, 155, 190, 200, 209, 220, 242, 248, 250, 275, 310, 341, 380, 418, 440, 475, 484, 500, 550, 589, 605, 620, 682, 760, 775, 836, 950, 968, 1000, 1045, 1100, 1178, 1210, 1240, 1364, 1375, 1550, 1672, 1705, 1900, 2090, 2200, 2299, 2356, 2375, 2420, 2728, 2750, 2945, 3025, 3100, 3410, 3751, 3800, 3875, 4180, 4598, 4712, 4750, 4840, 5225, 5500, 5890, 6050, 6200, 6479, 6820, 7502, 7750, 8360, 8525, 9196, 9500, 10450, 11000, 11495, 11780, 12100, 12958, 13640, 14725, 15004, 15125, 15500, 17050, 18392, 18755, 19000, 20900, 22990, 23560, 24200, 25916, 26125, 29450, 30008, 30250, 31000, 32395, 34100, 37510, 41800, 42625, 45980, 51832, 52250, 57475, 58900, 60500, 64790, 68200, 71269, 73625, 75020, 85250, 91960, 93775, 104500, 114950, 117800, 121000, 129580, 142538, 147250, 150040, 161975, 170500, 187550, 209000, 229900, 259160, 285076, 287375, 294500, 323950, 341000, 356345, 375100, 459800, 468875, 570152, 574750, 589000, 647900, 712690, 750200, 809875, 937750, 1149500, 1295800, 1425380, 1619750, 1781725, 1875500, 2299000, 2850760, 3239500, 3563450, 3751000, 6479000, 7126900, 8908625, 14253800, 17817250, 35634500, 71269000]

約数ペア:

[(1, 71269000), (2, 35634500), (4, 17817250), (5, 14253800), (8, 8908625), (10, 7126900), (11, 6479000), (19, 3751000), (20, 3563450), (22, 3239500), (25, 2850760), (31, 2299000), (38, 1875500), (40, 1781725), (44, 1619750), (50, 1425380), (55, 1295800), (62, 1149500), (76, 937750), (88, 809875), (95, 750200), (100, 712690), (110, 647900), (121, 589000), (124, 574750), (125, 570152), (152, 468875), (155, 459800), (190, 375100), (200, 356345), (209, 341000), (220, 323950), (242, 294500), (248, 287375), (250, 285076), (275, 259160), (310, 229900), (341, 209000), (380, 187550), (418, 170500), (440, 161975), (475, 150040), (484, 147250), (500, 142538), (550, 129580), (589, 121000), (605, 117800), (620, 114950), (682, 104500), (760, 93775), (775, 91960), (836, 85250), (950, 75020), (968, 73625), (1000, 71269), (1045, 68200), (1100, 64790), (1178, 60500), (1210, 58900), (1240, 57475), (1364, 52250), (1375, 51832), (1550, 45980), (1672, 42625), (1705, 41800), (1900, 37510), (2090, 34100), (2200, 32395), (2299, 31000), (2356, 30250), (2375, 30008), (2420, 29450), (2728, 26125), (2750, 25916), (2945, 24200), (3025, 23560), (3100, 22990), (3410, 20900), (3751, 19000), (3800, 18755), (3875, 18392), (4180, 17050), (4598, 15500), (4712, 15125), (4750, 15004), (4840, 14725), (5225, 13640), (5500, 12958), (5890, 12100), (6050, 11780), (6200, 11495), (6479, 11000), (6820, 10450), (7502, 9500), (7750, 9196), (8360, 8525)]