80968800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3067}}^1$

素因数の和:3101

約数の個数: 144

約数和(自身を含む): 287606592

約数和(自身を除く): 206637792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 160, 165, 176, 200, 220, 240, 264, 275, 300, 330, 352, 400, 440, 480, 528, 550, 600, 660, 800, 825, 880, 1056, 1100, 1200, 1320, 1650, 1760, 2200, 2400, 2640, 3067, 3300, 4400, 5280, 6134, 6600, 8800, 9201, 12268, 13200, 15335, 18402, 24536, 26400, 30670, 33737, 36804, 46005, 49072, 61340, 67474, 73608, 76675, 92010, 98144, 101211, 122680, 134948, 147216, 153350, 168685, 184020, 202422, 230025, 245360, 269896, 294432, 306700, 337370, 368040, 404844, 460050, 490720, 506055, 539792, 613400, 674740, 736080, 809688, 843425, 920100, 1012110, 1079584, 1226800, 1349480, 1472160, 1619376, 1686850, 1840200, 2024220, 2453600, 2530275, 2698960, 3238752, 3373700, 3680400, 4048440, 5060550, 5397920, 6747400, 7360800, 8096880, 10121100, 13494800, 16193760, 20242200, 26989600, 40484400, 80968800]

約数ペア:

[(1, 80968800), (2, 40484400), (3, 26989600), (4, 20242200), (5, 16193760), (6, 13494800), (8, 10121100), (10, 8096880), (11, 7360800), (12, 6747400), (15, 5397920), (16, 5060550), (20, 4048440), (22, 3680400), (24, 3373700), (25, 3238752), (30, 2698960), (32, 2530275), (33, 2453600), (40, 2024220), (44, 1840200), (48, 1686850), (50, 1619376), (55, 1472160), (60, 1349480), (66, 1226800), (75, 1079584), (80, 1012110), (88, 920100), (96, 843425), (100, 809688), (110, 736080), (120, 674740), (132, 613400), (150, 539792), (160, 506055), (165, 490720), (176, 460050), (200, 404844), (220, 368040), (240, 337370), (264, 306700), (275, 294432), (300, 269896), (330, 245360), (352, 230025), (400, 202422), (440, 184020), (480, 168685), (528, 153350), (550, 147216), (600, 134948), (660, 122680), (800, 101211), (825, 98144), (880, 92010), (1056, 76675), (1100, 73608), (1200, 67474), (1320, 61340), (1650, 49072), (1760, 46005), (2200, 36804), (2400, 33737), (2640, 30670), (3067, 26400), (3300, 24536), (4400, 18402), (5280, 15335), (6134, 13200), (6600, 12268), (8800, 9201)]