68601600

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{397}}^1$

素因数の和:432

約数の個数: 216

約数和(自身を含む): 252188720

約数和(自身を除く): 183587120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 360, 384, 397, 400, 432, 450, 480, 540, 576, 600, 640, 675, 720, 768, 794, 800, 864, 900, 960, 1080, 1152, 1191, 1200, 1280, 1350, 1440, 1588, 1600, 1728, 1800, 1920, 1985, 2160, 2304, 2382, 2400, 2700, 2880, 3176, 3200, 3456, 3573, 3600, 3840, 3970, 4320, 4764, 4800, 5400, 5760, 5955, 6352, 6400, 6912, 7146, 7200, 7940, 8640, 9528, 9600, 9925, 10719, 10800, 11520, 11910, 12704, 14292, 14400, 15880, 17280, 17865, 19056, 19200, 19850, 21438, 21600, 23820, 25408, 28584, 28800, 29775, 31760, 34560, 35730, 38112, 39700, 42876, 43200, 47640, 50816, 53595, 57168, 57600, 59550, 63520, 71460, 76224, 79400, 85752, 86400, 89325, 95280, 101632, 107190, 114336, 119100, 127040, 142920, 152448, 158800, 171504, 172800, 178650, 190560, 214380, 228672, 238200, 254080, 267975, 285840, 304896, 317600, 343008, 357300, 381120, 428760, 457344, 476400, 508160, 535950, 571680, 635200, 686016, 714600, 762240, 857520, 914688, 952800, 1071900, 1143360, 1270400, 1372032, 1429200, 1524480, 1715040, 1905600, 2143800, 2286720, 2540800, 2744064, 2858400, 3430080, 3811200, 4287600, 4573440, 5716800, 6860160, 7622400, 8575200, 11433600, 13720320, 17150400, 22867200, 34300800, 68601600]

約数ペア:

[(1, 68601600), (2, 34300800), (3, 22867200), (4, 17150400), (5, 13720320), (6, 11433600), (8, 8575200), (9, 7622400), (10, 6860160), (12, 5716800), (15, 4573440), (16, 4287600), (18, 3811200), (20, 3430080), (24, 2858400), (25, 2744064), (27, 2540800), (30, 2286720), (32, 2143800), (36, 1905600), (40, 1715040), (45, 1524480), (48, 1429200), (50, 1372032), (54, 1270400), (60, 1143360), (64, 1071900), (72, 952800), (75, 914688), (80, 857520), (90, 762240), (96, 714600), (100, 686016), (108, 635200), (120, 571680), (128, 535950), (135, 508160), (144, 476400), (150, 457344), (160, 428760), (180, 381120), (192, 357300), (200, 343008), (216, 317600), (225, 304896), (240, 285840), (256, 267975), (270, 254080), (288, 238200), (300, 228672), (320, 214380), (360, 190560), (384, 178650), (397, 172800), (400, 171504), (432, 158800), (450, 152448), (480, 142920), (540, 127040), (576, 119100), (600, 114336), (640, 107190), (675, 101632), (720, 95280), (768, 89325), (794, 86400), (800, 85752), (864, 79400), (900, 76224), (960, 71460), (1080, 63520), (1152, 59550), (1191, 57600), (1200, 57168), (1280, 53595), (1350, 50816), (1440, 47640), (1588, 43200), (1600, 42876), (1728, 39700), (1800, 38112), (1920, 35730), (1985, 34560), (2160, 31760), (2304, 29775), (2382, 28800), (2400, 28584), (2700, 25408), (2880, 23820), (3176, 21600), (3200, 21438), (3456, 19850), (3573, 19200), (3600, 19056), (3840, 17865), (3970, 17280), (4320, 15880), (4764, 14400), (4800, 14292), (5400, 12704), (5760, 11910), (5955, 11520), (6352, 10800), (6400, 10719), (6912, 9925), (7146, 9600), (7200, 9528), (7940, 8640)]