213690000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:467

約数の個数: 200

約数和(自身を含む): 732140640

約数和(自身を除く): 518450640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 125, 136, 150, 170, 200, 204, 240, 250, 255, 272, 300, 340, 375, 400, 408, 419, 425, 500, 510, 600, 625, 680, 750, 816, 838, 850, 1000, 1020, 1200, 1250, 1257, 1275, 1360, 1500, 1676, 1700, 1875, 2000, 2040, 2095, 2125, 2500, 2514, 2550, 3000, 3352, 3400, 3750, 4080, 4190, 4250, 5000, 5028, 5100, 6000, 6285, 6375, 6704, 6800, 7123, 7500, 8380, 8500, 10000, 10056, 10200, 10475, 10625, 12570, 12750, 14246, 15000, 16760, 17000, 20112, 20400, 20950, 21250, 21369, 25140, 25500, 28492, 30000, 31425, 31875, 33520, 34000, 35615, 41900, 42500, 42738, 50280, 51000, 52375, 56984, 62850, 63750, 71230, 83800, 85000, 85476, 100560, 102000, 104750, 106845, 113968, 125700, 127500, 142460, 157125, 167600, 170000, 170952, 178075, 209500, 213690, 251400, 255000, 261875, 284920, 314250, 341904, 356150, 419000, 427380, 502800, 510000, 523750, 534225, 569840, 628500, 712300, 785625, 838000, 854760, 890375, 1047500, 1068450, 1257000, 1424600, 1571250, 1709520, 1780750, 2095000, 2136900, 2514000, 2671125, 2849200, 3142500, 3561500, 4190000, 4273800, 4451875, 5342250, 6285000, 7123000, 8547600, 8903750, 10684500, 12570000, 13355625, 14246000, 17807500, 21369000, 26711250, 35615000, 42738000, 53422500, 71230000, 106845000, 213690000]

約数ペア:

[(1, 213690000), (2, 106845000), (3, 71230000), (4, 53422500), (5, 42738000), (6, 35615000), (8, 26711250), (10, 21369000), (12, 17807500), (15, 14246000), (16, 13355625), (17, 12570000), (20, 10684500), (24, 8903750), (25, 8547600), (30, 7123000), (34, 6285000), (40, 5342250), (48, 4451875), (50, 4273800), (51, 4190000), (60, 3561500), (68, 3142500), (75, 2849200), (80, 2671125), (85, 2514000), (100, 2136900), (102, 2095000), (120, 1780750), (125, 1709520), (136, 1571250), (150, 1424600), (170, 1257000), (200, 1068450), (204, 1047500), (240, 890375), (250, 854760), (255, 838000), (272, 785625), (300, 712300), (340, 628500), (375, 569840), (400, 534225), (408, 523750), (419, 510000), (425, 502800), (500, 427380), (510, 419000), (600, 356150), (625, 341904), (680, 314250), (750, 284920), (816, 261875), (838, 255000), (850, 251400), (1000, 213690), (1020, 209500), (1200, 178075), (1250, 170952), (1257, 170000), (1275, 167600), (1360, 157125), (1500, 142460), (1676, 127500), (1700, 125700), (1875, 113968), (2000, 106845), (2040, 104750), (2095, 102000), (2125, 100560), (2500, 85476), (2514, 85000), (2550, 83800), (3000, 71230), (3352, 63750), (3400, 62850), (3750, 56984), (4080, 52375), (4190, 51000), (4250, 50280), (5000, 42738), (5028, 42500), (5100, 41900), (6000, 35615), (6285, 34000), (6375, 33520), (6704, 31875), (6800, 31425), (7123, 30000), (7500, 28492), (8380, 25500), (8500, 25140), (10000, 21369), (10056, 21250), (10200, 20950), (10475, 20400), (10625, 20112), (12570, 17000), (12750, 16760), (14246, 15000)]