55149600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2089}}^1$

素因数の和:2123

約数の個数: 144

約数和(自身を含む): 195924960

約数和(自身を除く): 140775360

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, 2089, 2200, 2400, 2640, 3300, 4178, 4400, 5280, 6267, 6600, 8356, 8800, 10445, 12534, 13200, 16712, 20890, 22979, 25068, 26400, 31335, 33424, 41780, 45958, 50136, 52225, 62670, 66848, 68937, 83560, 91916, 100272, 104450, 114895, 125340, 137874, 156675, 167120, 183832, 200544, 208900, 229790, 250680, 275748, 313350, 334240, 344685, 367664, 417800, 459580, 501360, 551496, 574475, 626700, 689370, 735328, 835600, 919160, 1002720, 1102992, 1148950, 1253400, 1378740, 1671200, 1723425, 1838320, 2205984, 2297900, 2506800, 2757480, 3446850, 3676640, 4595800, 5013600, 5514960, 6893700, 9191600, 11029920, 13787400, 18383200, 27574800, 55149600]

約数ペア:

[(1, 55149600), (2, 27574800), (3, 18383200), (4, 13787400), (5, 11029920), (6, 9191600), (8, 6893700), (10, 5514960), (11, 5013600), (12, 4595800), (15, 3676640), (16, 3446850), (20, 2757480), (22, 2506800), (24, 2297900), (25, 2205984), (30, 1838320), (32, 1723425), (33, 1671200), (40, 1378740), (44, 1253400), (48, 1148950), (50, 1102992), (55, 1002720), (60, 919160), (66, 835600), (75, 735328), (80, 689370), (88, 626700), (96, 574475), (100, 551496), (110, 501360), (120, 459580), (132, 417800), (150, 367664), (160, 344685), (165, 334240), (176, 313350), (200, 275748), (220, 250680), (240, 229790), (264, 208900), (275, 200544), (300, 183832), (330, 167120), (352, 156675), (400, 137874), (440, 125340), (480, 114895), (528, 104450), (550, 100272), (600, 91916), (660, 83560), (800, 68937), (825, 66848), (880, 62670), (1056, 52225), (1100, 50136), (1200, 45958), (1320, 41780), (1650, 33424), (1760, 31335), (2089, 26400), (2200, 25068), (2400, 22979), (2640, 20890), (3300, 16712), (4178, 13200), (4400, 12534), (5280, 10445), (6267, 8800), (6600, 8356)]