213723000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{23747}}^1$

素因数の和:23774

約数の個数: 96

約数和(自身を含む): 722414160

約数和(自身を除く): 508691160

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, 23747, 47494, 71241, 94988, 118735, 142482, 189976, 213723, 237470, 284964, 356205, 427446, 474940, 569928, 593675, 712410, 854892, 949880, 1068615, 1187350, 1424820, 1709784, 1781025, 2137230, 2374700, 2849640, 2968375, 3562050, 4274460, 4749400, 5343075, 5936750, 7124100, 8548920, 8905125, 10686150, 11873500, 14248200, 17810250, 21372300, 23747000, 26715375, 35620500, 42744600, 53430750, 71241000, 106861500, 213723000]

約数ペア:

[(1, 213723000), (2, 106861500), (3, 71241000), (4, 53430750), (5, 42744600), (6, 35620500), (8, 26715375), (9, 23747000), (10, 21372300), (12, 17810250), (15, 14248200), (18, 11873500), (20, 10686150), (24, 8905125), (25, 8548920), (30, 7124100), (36, 5936750), (40, 5343075), (45, 4749400), (50, 4274460), (60, 3562050), (72, 2968375), (75, 2849640), (90, 2374700), (100, 2137230), (120, 1781025), (125, 1709784), (150, 1424820), (180, 1187350), (200, 1068615), (225, 949880), (250, 854892), (300, 712410), (360, 593675), (375, 569928), (450, 474940), (500, 427446), (600, 356205), (750, 284964), (900, 237470), (1000, 213723), (1125, 189976), (1500, 142482), (1800, 118735), (2250, 94988), (3000, 71241), (4500, 47494), (9000, 23747)]