78966000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:177

約数の個数: 240

約数和(自身を含む): 285169248

約数和(自身を除く): 206203248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 41, 45, 48, 50, 60, 72, 75, 80, 82, 90, 100, 107, 120, 123, 125, 144, 150, 164, 180, 200, 205, 214, 225, 240, 246, 250, 300, 321, 328, 360, 369, 375, 400, 410, 428, 450, 492, 500, 535, 600, 615, 642, 656, 720, 738, 750, 820, 856, 900, 963, 984, 1000, 1025, 1070, 1125, 1200, 1230, 1284, 1476, 1500, 1605, 1640, 1712, 1800, 1845, 1926, 1968, 2000, 2050, 2140, 2250, 2460, 2568, 2675, 2952, 3000, 3075, 3210, 3280, 3600, 3690, 3852, 4100, 4280, 4387, 4500, 4815, 4920, 5125, 5136, 5350, 5904, 6000, 6150, 6420, 7380, 7704, 8025, 8200, 8560, 8774, 9000, 9225, 9630, 9840, 10250, 10700, 12300, 12840, 13161, 13375, 14760, 15375, 15408, 16050, 16400, 17548, 18000, 18450, 19260, 20500, 21400, 21935, 24075, 24600, 25680, 26322, 26750, 29520, 30750, 32100, 35096, 36900, 38520, 39483, 40125, 41000, 42800, 43870, 46125, 48150, 49200, 52644, 53500, 61500, 64200, 65805, 70192, 73800, 77040, 78966, 80250, 82000, 87740, 92250, 96300, 105288, 107000, 109675, 120375, 123000, 128400, 131610, 147600, 157932, 160500, 175480, 184500, 192600, 197415, 210576, 214000, 219350, 240750, 246000, 263220, 315864, 321000, 329025, 350960, 369000, 385200, 394830, 438700, 481500, 526440, 548375, 631728, 642000, 658050, 738000, 789660, 877400, 963000, 987075, 1052880, 1096750, 1316100, 1579320, 1645125, 1754800, 1926000, 1974150, 2193500, 2632200, 3158640, 3290250, 3948300, 4387000, 4935375, 5264400, 6580500, 7896600, 8774000, 9870750, 13161000, 15793200, 19741500, 26322000, 39483000, 78966000]

約数ペア:

[(1, 78966000), (2, 39483000), (3, 26322000), (4, 19741500), (5, 15793200), (6, 13161000), (8, 9870750), (9, 8774000), (10, 7896600), (12, 6580500), (15, 5264400), (16, 4935375), (18, 4387000), (20, 3948300), (24, 3290250), (25, 3158640), (30, 2632200), (36, 2193500), (40, 1974150), (41, 1926000), (45, 1754800), (48, 1645125), (50, 1579320), (60, 1316100), (72, 1096750), (75, 1052880), (80, 987075), (82, 963000), (90, 877400), (100, 789660), (107, 738000), (120, 658050), (123, 642000), (125, 631728), (144, 548375), (150, 526440), (164, 481500), (180, 438700), (200, 394830), (205, 385200), (214, 369000), (225, 350960), (240, 329025), (246, 321000), (250, 315864), (300, 263220), (321, 246000), (328, 240750), (360, 219350), (369, 214000), (375, 210576), (400, 197415), (410, 192600), (428, 184500), (450, 175480), (492, 160500), (500, 157932), (535, 147600), (600, 131610), (615, 128400), (642, 123000), (656, 120375), (720, 109675), (738, 107000), (750, 105288), (820, 96300), (856, 92250), (900, 87740), (963, 82000), (984, 80250), (1000, 78966), (1025, 77040), (1070, 73800), (1125, 70192), (1200, 65805), (1230, 64200), (1284, 61500), (1476, 53500), (1500, 52644), (1605, 49200), (1640, 48150), (1712, 46125), (1800, 43870), (1845, 42800), (1926, 41000), (1968, 40125), (2000, 39483), (2050, 38520), (2140, 36900), (2250, 35096), (2460, 32100), (2568, 30750), (2675, 29520), (2952, 26750), (3000, 26322), (3075, 25680), (3210, 24600), (3280, 24075), (3600, 21935), (3690, 21400), (3852, 20500), (4100, 19260), (4280, 18450), (4387, 18000), (4500, 17548), (4815, 16400), (4920, 16050), (5125, 15408), (5136, 15375), (5350, 14760), (5904, 13375), (6000, 13161), (6150, 12840), (6420, 12300), (7380, 10700), (7704, 10250), (8025, 9840), (8200, 9630), (8560, 9225), (8774, 9000)]