855552000

素因数分解:

$2^{12}\times 3^1\times 5^3\times {\mathrm{557}}^1$

素因数の和:599

約数の個数: 208

約数和(自身を含む): 2852040672

約数和(自身を除く): 1996488672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 512, 557, 600, 640, 750, 768, 800, 960, 1000, 1024, 1114, 1200, 1280, 1500, 1536, 1600, 1671, 1920, 2000, 2048, 2228, 2400, 2560, 2785, 3000, 3072, 3200, 3342, 3840, 4000, 4096, 4456, 4800, 5120, 5570, 6000, 6144, 6400, 6684, 7680, 8000, 8355, 8912, 9600, 10240, 11140, 12000, 12288, 12800, 13368, 13925, 15360, 16000, 16710, 17824, 19200, 20480, 22280, 24000, 25600, 26736, 27850, 30720, 32000, 33420, 35648, 38400, 41775, 44560, 48000, 51200, 53472, 55700, 61440, 64000, 66840, 69625, 71296, 76800, 83550, 89120, 96000, 102400, 106944, 111400, 128000, 133680, 139250, 142592, 153600, 167100, 178240, 192000, 208875, 213888, 222800, 256000, 267360, 278500, 285184, 307200, 334200, 356480, 384000, 417750, 427776, 445600, 512000, 534720, 557000, 570368, 668400, 712960, 768000, 835500, 855552, 891200, 1069440, 1114000, 1140736, 1336800, 1425920, 1536000, 1671000, 1711104, 1782400, 2138880, 2228000, 2281472, 2673600, 2851840, 3342000, 3422208, 3564800, 4277760, 4456000, 5347200, 5703680, 6684000, 6844416, 7129600, 8555520, 8912000, 10694400, 11407360, 13368000, 14259200, 17111040, 17824000, 21388800, 26736000, 28518400, 34222080, 35648000, 42777600, 53472000, 57036800, 71296000, 85555200, 106944000, 142592000, 171110400, 213888000, 285184000, 427776000, 855552000]

約数ペア:

[(1, 855552000), (2, 427776000), (3, 285184000), (4, 213888000), (5, 171110400), (6, 142592000), (8, 106944000), (10, 85555200), (12, 71296000), (15, 57036800), (16, 53472000), (20, 42777600), (24, 35648000), (25, 34222080), (30, 28518400), (32, 26736000), (40, 21388800), (48, 17824000), (50, 17111040), (60, 14259200), (64, 13368000), (75, 11407360), (80, 10694400), (96, 8912000), (100, 8555520), (120, 7129600), (125, 6844416), (128, 6684000), (150, 5703680), (160, 5347200), (192, 4456000), (200, 4277760), (240, 3564800), (250, 3422208), (256, 3342000), (300, 2851840), (320, 2673600), (375, 2281472), (384, 2228000), (400, 2138880), (480, 1782400), (500, 1711104), (512, 1671000), (557, 1536000), (600, 1425920), (640, 1336800), (750, 1140736), (768, 1114000), (800, 1069440), (960, 891200), (1000, 855552), (1024, 835500), (1114, 768000), (1200, 712960), (1280, 668400), (1500, 570368), (1536, 557000), (1600, 534720), (1671, 512000), (1920, 445600), (2000, 427776), (2048, 417750), (2228, 384000), (2400, 356480), (2560, 334200), (2785, 307200), (3000, 285184), (3072, 278500), (3200, 267360), (3342, 256000), (3840, 222800), (4000, 213888), (4096, 208875), (4456, 192000), (4800, 178240), (5120, 167100), (5570, 153600), (6000, 142592), (6144, 139250), (6400, 133680), (6684, 128000), (7680, 111400), (8000, 106944), (8355, 102400), (8912, 96000), (9600, 89120), (10240, 83550), (11140, 76800), (12000, 71296), (12288, 69625), (12800, 66840), (13368, 64000), (13925, 61440), (15360, 55700), (16000, 53472), (16710, 51200), (17824, 48000), (19200, 44560), (20480, 41775), (22280, 38400), (24000, 35648), (25600, 33420), (26736, 32000), (27850, 30720)]