153369600

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{1997}}^1$

素因数の和:2030

約数の個数: 132

約数和(自身を含む): 507148344

約数和(自身を除く): 353778744

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, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 1997, 2400, 2560, 3072, 3200, 3840, 3994, 4800, 5120, 5991, 6400, 7680, 7988, 9600, 9985, 11982, 12800, 15360, 15976, 19200, 19970, 23964, 25600, 29955, 31952, 38400, 39940, 47928, 49925, 59910, 63904, 76800, 79880, 95856, 99850, 119820, 127808, 149775, 159760, 191712, 199700, 239640, 255616, 299550, 319520, 383424, 399400, 479280, 511232, 599100, 639040, 766848, 798800, 958560, 1022464, 1198200, 1278080, 1533696, 1597600, 1917120, 2044928, 2396400, 2556160, 3067392, 3195200, 3834240, 4792800, 5112320, 6134784, 6390400, 7668480, 9585600, 10224640, 12780800, 15336960, 19171200, 25561600, 30673920, 38342400, 51123200, 76684800, 153369600]

約数ペア:

[(1, 153369600), (2, 76684800), (3, 51123200), (4, 38342400), (5, 30673920), (6, 25561600), (8, 19171200), (10, 15336960), (12, 12780800), (15, 10224640), (16, 9585600), (20, 7668480), (24, 6390400), (25, 6134784), (30, 5112320), (32, 4792800), (40, 3834240), (48, 3195200), (50, 3067392), (60, 2556160), (64, 2396400), (75, 2044928), (80, 1917120), (96, 1597600), (100, 1533696), (120, 1278080), (128, 1198200), (150, 1022464), (160, 958560), (192, 798800), (200, 766848), (240, 639040), (256, 599100), (300, 511232), (320, 479280), (384, 399400), (400, 383424), (480, 319520), (512, 299550), (600, 255616), (640, 239640), (768, 199700), (800, 191712), (960, 159760), (1024, 149775), (1200, 127808), (1280, 119820), (1536, 99850), (1600, 95856), (1920, 79880), (1997, 76800), (2400, 63904), (2560, 59910), (3072, 49925), (3200, 47928), (3840, 39940), (3994, 38400), (4800, 31952), (5120, 29955), (5991, 25600), (6400, 23964), (7680, 19970), (7988, 19200), (9600, 15976), (9985, 15360), (11982, 12800)]