172917000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{19213}}^1$

素因数の和:19240

約数の個数: 96

約数和(自身を含む): 584489880

約数和(自身を除く): 411572880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 4500, 9000, 19213, 38426, 57639, 76852, 96065, 115278, 153704, 172917, 192130, 230556, 288195, 345834, 384260, 461112, 480325, 576390, 691668, 768520, 864585, 960650, 1152780, 1383336, 1440975, 1729170, 1921300, 2305560, 2401625, 2881950, 3458340, 3842600, 4322925, 4803250, 5763900, 6916680, 7204875, 8645850, 9606500, 11527800, 14409750, 17291700, 19213000, 21614625, 28819500, 34583400, 43229250, 57639000, 86458500, 172917000]

約数ペア:

[(1, 172917000), (2, 86458500), (3, 57639000), (4, 43229250), (5, 34583400), (6, 28819500), (8, 21614625), (9, 19213000), (10, 17291700), (12, 14409750), (15, 11527800), (18, 9606500), (20, 8645850), (24, 7204875), (25, 6916680), (30, 5763900), (36, 4803250), (40, 4322925), (45, 3842600), (50, 3458340), (60, 2881950), (72, 2401625), (75, 2305560), (90, 1921300), (100, 1729170), (120, 1440975), (125, 1383336), (150, 1152780), (180, 960650), (200, 864585), (225, 768520), (250, 691668), (300, 576390), (360, 480325), (375, 461112), (450, 384260), (500, 345834), (600, 288195), (750, 230556), (900, 192130), (1000, 172917), (1125, 153704), (1500, 115278), (1800, 96065), (2250, 76852), (3000, 57639), (4500, 38426), (9000, 19213)]