197520000

素因数分解:

$2^7\times 3^1\times 5^4\times {\mathrm{823}}^1$

素因数の和:860

約数の個数: 160

約数和(自身を含む): 656414880

約数和(自身を除く): 458894880

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, 300, 320, 375, 384, 400, 480, 500, 600, 625, 640, 750, 800, 823, 960, 1000, 1200, 1250, 1500, 1600, 1646, 1875, 1920, 2000, 2400, 2469, 2500, 3000, 3200, 3292, 3750, 4000, 4115, 4800, 4938, 5000, 6000, 6584, 7500, 8000, 8230, 9600, 9876, 10000, 12000, 12345, 13168, 15000, 16000, 16460, 19752, 20000, 20575, 24000, 24690, 26336, 30000, 32920, 39504, 40000, 41150, 48000, 49380, 52672, 60000, 61725, 65840, 79008, 80000, 82300, 98760, 102875, 105344, 120000, 123450, 131680, 158016, 164600, 197520, 205750, 240000, 246900, 263360, 308625, 316032, 329200, 395040, 411500, 493800, 514375, 526720, 617250, 658400, 790080, 823000, 987600, 1028750, 1234500, 1316800, 1543125, 1580160, 1646000, 1975200, 2057500, 2469000, 2633600, 3086250, 3292000, 3950400, 4115000, 4938000, 6172500, 6584000, 7900800, 8230000, 9876000, 12345000, 13168000, 16460000, 19752000, 24690000, 32920000, 39504000, 49380000, 65840000, 98760000, 197520000]

約数ペア:

[(1, 197520000), (2, 98760000), (3, 65840000), (4, 49380000), (5, 39504000), (6, 32920000), (8, 24690000), (10, 19752000), (12, 16460000), (15, 13168000), (16, 12345000), (20, 9876000), (24, 8230000), (25, 7900800), (30, 6584000), (32, 6172500), (40, 4938000), (48, 4115000), (50, 3950400), (60, 3292000), (64, 3086250), (75, 2633600), (80, 2469000), (96, 2057500), (100, 1975200), (120, 1646000), (125, 1580160), (128, 1543125), (150, 1316800), (160, 1234500), (192, 1028750), (200, 987600), (240, 823000), (250, 790080), (300, 658400), (320, 617250), (375, 526720), (384, 514375), (400, 493800), (480, 411500), (500, 395040), (600, 329200), (625, 316032), (640, 308625), (750, 263360), (800, 246900), (823, 240000), (960, 205750), (1000, 197520), (1200, 164600), (1250, 158016), (1500, 131680), (1600, 123450), (1646, 120000), (1875, 105344), (1920, 102875), (2000, 98760), (2400, 82300), (2469, 80000), (2500, 79008), (3000, 65840), (3200, 61725), (3292, 60000), (3750, 52672), (4000, 49380), (4115, 48000), (4800, 41150), (4938, 40000), (5000, 39504), (6000, 32920), (6584, 30000), (7500, 26336), (8000, 24690), (8230, 24000), (9600, 20575), (9876, 20000), (10000, 19752), (12000, 16460), (12345, 16000), (13168, 15000)]