27913228800

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{397}}^1\times {\mathrm{1831}}^1$

素因数の和:2259

約数の個数: 240

約数和(自身を含む): 92492359872

約数和(自身を除く): 64579131072

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, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 397, 400, 480, 512, 600, 640, 768, 794, 800, 960, 1191, 1200, 1280, 1536, 1588, 1600, 1831, 1920, 1985, 2382, 2400, 2560, 3176, 3200, 3662, 3840, 3970, 4764, 4800, 5493, 5955, 6352, 6400, 7324, 7680, 7940, 9155, 9528, 9600, 9925, 10986, 11910, 12704, 12800, 14648, 15880, 18310, 19056, 19200, 19850, 21972, 23820, 25408, 27465, 29296, 29775, 31760, 36620, 38112, 38400, 39700, 43944, 45775, 47640, 50816, 54930, 58592, 59550, 63520, 73240, 76224, 79400, 87888, 91550, 95280, 101632, 109860, 117184, 119100, 127040, 137325, 146480, 152448, 158800, 175776, 183100, 190560, 203264, 219720, 234368, 238200, 254080, 274650, 292960, 304896, 317600, 351552, 366200, 381120, 439440, 468736, 476400, 508160, 549300, 585920, 609792, 635200, 703104, 726907, 732400, 762240, 878880, 937472, 952800, 1016320, 1098600, 1171840, 1270400, 1406208, 1453814, 1464800, 1524480, 1757760, 1905600, 2180721, 2197200, 2343680, 2540800, 2812416, 2907628, 2929600, 3048960, 3515520, 3634535, 3811200, 4361442, 4394400, 4687360, 5081600, 5815256, 5859200, 7031040, 7269070, 7622400, 8722884, 8788800, 10903605, 11630512, 11718400, 14062080, 14538140, 15244800, 17445768, 17577600, 18172675, 21807210, 23261024, 23436800, 29076280, 34891536, 35155200, 36345350, 43614420, 46522048, 54518025, 58152560, 69783072, 70310400, 72690700, 87228840, 93044096, 109036050, 116305120, 139566144, 145381400, 174457680, 186088192, 218072100, 232610240, 279132288, 290762800, 348915360, 372176384, 436144200, 465220480, 558264576, 581525600, 697830720, 872288400, 930440960, 1116529152, 1163051200, 1395661440, 1744576800, 1860881920, 2326102400, 2791322880, 3489153600, 4652204800, 5582645760, 6978307200, 9304409600, 13956614400, 27913228800]

約数ペア:

[(1, 27913228800), (2, 13956614400), (3, 9304409600), (4, 6978307200), (5, 5582645760), (6, 4652204800), (8, 3489153600), (10, 2791322880), (12, 2326102400), (15, 1860881920), (16, 1744576800), (20, 1395661440), (24, 1163051200), (25, 1116529152), (30, 930440960), (32, 872288400), (40, 697830720), (48, 581525600), (50, 558264576), (60, 465220480), (64, 436144200), (75, 372176384), (80, 348915360), (96, 290762800), (100, 279132288), (120, 232610240), (128, 218072100), (150, 186088192), (160, 174457680), (192, 145381400), (200, 139566144), (240, 116305120), (256, 109036050), (300, 93044096), (320, 87228840), (384, 72690700), (397, 70310400), (400, 69783072), (480, 58152560), (512, 54518025), (600, 46522048), (640, 43614420), (768, 36345350), (794, 35155200), (800, 34891536), (960, 29076280), (1191, 23436800), (1200, 23261024), (1280, 21807210), (1536, 18172675), (1588, 17577600), (1600, 17445768), (1831, 15244800), (1920, 14538140), (1985, 14062080), (2382, 11718400), (2400, 11630512), (2560, 10903605), (3176, 8788800), (3200, 8722884), (3662, 7622400), (3840, 7269070), (3970, 7031040), (4764, 5859200), (4800, 5815256), (5493, 5081600), (5955, 4687360), (6352, 4394400), (6400, 4361442), (7324, 3811200), (7680, 3634535), (7940, 3515520), (9155, 3048960), (9528, 2929600), (9600, 2907628), (9925, 2812416), (10986, 2540800), (11910, 2343680), (12704, 2197200), (12800, 2180721), (14648, 1905600), (15880, 1757760), (18310, 1524480), (19056, 1464800), (19200, 1453814), (19850, 1406208), (21972, 1270400), (23820, 1171840), (25408, 1098600), (27465, 1016320), (29296, 952800), (29775, 937472), (31760, 878880), (36620, 762240), (38112, 732400), (38400, 726907), (39700, 703104), (43944, 635200), (45775, 609792), (47640, 585920), (50816, 549300), (54930, 508160), (58592, 476400), (59550, 468736), (63520, 439440), (73240, 381120), (76224, 366200), (79400, 351552), (87888, 317600), (91550, 304896), (95280, 292960), (101632, 274650), (109860, 254080), (117184, 238200), (119100, 234368), (127040, 219720), (137325, 203264), (146480, 190560), (152448, 183100), (158800, 175776)]