80889600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1$

素因数の和:423

約数の個数: 216

約数和(自身を含む): 291981312

約数和(自身を除く): 211091712

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, 64, 66, 75, 80, 88, 96, 100, 110, 120, 128, 132, 150, 160, 165, 176, 192, 200, 220, 240, 256, 264, 275, 300, 320, 330, 352, 383, 384, 400, 440, 480, 528, 550, 600, 640, 660, 704, 766, 768, 800, 825, 880, 960, 1056, 1100, 1149, 1200, 1280, 1320, 1408, 1532, 1600, 1650, 1760, 1915, 1920, 2112, 2200, 2298, 2400, 2640, 2816, 3064, 3200, 3300, 3520, 3830, 3840, 4213, 4224, 4400, 4596, 4800, 5280, 5745, 6128, 6400, 6600, 7040, 7660, 8426, 8448, 8800, 9192, 9575, 9600, 10560, 11490, 12256, 12639, 13200, 14080, 15320, 16852, 17600, 18384, 19150, 19200, 21065, 21120, 22980, 24512, 25278, 26400, 28725, 30640, 33704, 35200, 36768, 38300, 42130, 42240, 45960, 49024, 50556, 52800, 57450, 61280, 63195, 67408, 70400, 73536, 76600, 84260, 91920, 98048, 101112, 105325, 105600, 114900, 122560, 126390, 134816, 147072, 153200, 168520, 183840, 202224, 210650, 211200, 229800, 245120, 252780, 269632, 294144, 306400, 315975, 337040, 367680, 404448, 421300, 459600, 490240, 505560, 539264, 612800, 631950, 674080, 735360, 808896, 842600, 919200, 1011120, 1078528, 1225600, 1263900, 1348160, 1470720, 1617792, 1685200, 1838400, 2022240, 2451200, 2527800, 2696320, 3235584, 3370400, 3676800, 4044480, 5055600, 5392640, 6740800, 7353600, 8088960, 10111200, 13481600, 16177920, 20222400, 26963200, 40444800, 80889600]

約数ペア:

[(1, 80889600), (2, 40444800), (3, 26963200), (4, 20222400), (5, 16177920), (6, 13481600), (8, 10111200), (10, 8088960), (11, 7353600), (12, 6740800), (15, 5392640), (16, 5055600), (20, 4044480), (22, 3676800), (24, 3370400), (25, 3235584), (30, 2696320), (32, 2527800), (33, 2451200), (40, 2022240), (44, 1838400), (48, 1685200), (50, 1617792), (55, 1470720), (60, 1348160), (64, 1263900), (66, 1225600), (75, 1078528), (80, 1011120), (88, 919200), (96, 842600), (100, 808896), (110, 735360), (120, 674080), (128, 631950), (132, 612800), (150, 539264), (160, 505560), (165, 490240), (176, 459600), (192, 421300), (200, 404448), (220, 367680), (240, 337040), (256, 315975), (264, 306400), (275, 294144), (300, 269632), (320, 252780), (330, 245120), (352, 229800), (383, 211200), (384, 210650), (400, 202224), (440, 183840), (480, 168520), (528, 153200), (550, 147072), (600, 134816), (640, 126390), (660, 122560), (704, 114900), (766, 105600), (768, 105325), (800, 101112), (825, 98048), (880, 91920), (960, 84260), (1056, 76600), (1100, 73536), (1149, 70400), (1200, 67408), (1280, 63195), (1320, 61280), (1408, 57450), (1532, 52800), (1600, 50556), (1650, 49024), (1760, 45960), (1915, 42240), (1920, 42130), (2112, 38300), (2200, 36768), (2298, 35200), (2400, 33704), (2640, 30640), (2816, 28725), (3064, 26400), (3200, 25278), (3300, 24512), (3520, 22980), (3830, 21120), (3840, 21065), (4213, 19200), (4224, 19150), (4400, 18384), (4596, 17600), (4800, 16852), (5280, 15320), (5745, 14080), (6128, 13200), (6400, 12639), (6600, 12256), (7040, 11490), (7660, 10560), (8426, 9600), (8448, 9575), (8800, 9192)]