212580000

素因数分解:

$2^5\times 3^2\times 5^4\times {\mathrm{1181}}^1$

素因数の和:1217

約数の個数: 180

約数和(自身を含む): 756053298

約数和(自身を除く): 543473298

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 625, 720, 750, 800, 900, 1000, 1125, 1181, 1200, 1250, 1440, 1500, 1800, 1875, 2000, 2250, 2362, 2400, 2500, 3000, 3543, 3600, 3750, 4000, 4500, 4724, 5000, 5625, 5905, 6000, 7086, 7200, 7500, 9000, 9448, 10000, 10629, 11250, 11810, 12000, 14172, 15000, 17715, 18000, 18896, 20000, 21258, 22500, 23620, 28344, 29525, 30000, 35430, 36000, 37792, 42516, 45000, 47240, 53145, 56688, 59050, 60000, 70860, 85032, 88575, 90000, 94480, 106290, 113376, 118100, 141720, 147625, 170064, 177150, 180000, 188960, 212580, 236200, 265725, 283440, 295250, 340128, 354300, 425160, 442875, 472400, 531450, 566880, 590500, 708600, 738125, 850320, 885750, 944800, 1062900, 1181000, 1328625, 1417200, 1476250, 1700640, 1771500, 2125800, 2214375, 2362000, 2657250, 2834400, 2952500, 3543000, 4251600, 4428750, 4724000, 5314500, 5905000, 6643125, 7086000, 8503200, 8857500, 10629000, 11810000, 13286250, 14172000, 17715000, 21258000, 23620000, 26572500, 35430000, 42516000, 53145000, 70860000, 106290000, 212580000]

約数ペア:

[(1, 212580000), (2, 106290000), (3, 70860000), (4, 53145000), (5, 42516000), (6, 35430000), (8, 26572500), (9, 23620000), (10, 21258000), (12, 17715000), (15, 14172000), (16, 13286250), (18, 11810000), (20, 10629000), (24, 8857500), (25, 8503200), (30, 7086000), (32, 6643125), (36, 5905000), (40, 5314500), (45, 4724000), (48, 4428750), (50, 4251600), (60, 3543000), (72, 2952500), (75, 2834400), (80, 2657250), (90, 2362000), (96, 2214375), (100, 2125800), (120, 1771500), (125, 1700640), (144, 1476250), (150, 1417200), (160, 1328625), (180, 1181000), (200, 1062900), (225, 944800), (240, 885750), (250, 850320), (288, 738125), (300, 708600), (360, 590500), (375, 566880), (400, 531450), (450, 472400), (480, 442875), (500, 425160), (600, 354300), (625, 340128), (720, 295250), (750, 283440), (800, 265725), (900, 236200), (1000, 212580), (1125, 188960), (1181, 180000), (1200, 177150), (1250, 170064), (1440, 147625), (1500, 141720), (1800, 118100), (1875, 113376), (2000, 106290), (2250, 94480), (2362, 90000), (2400, 88575), (2500, 85032), (3000, 70860), (3543, 60000), (3600, 59050), (3750, 56688), (4000, 53145), (4500, 47240), (4724, 45000), (5000, 42516), (5625, 37792), (5905, 36000), (6000, 35430), (7086, 30000), (7200, 29525), (7500, 28344), (9000, 23620), (9448, 22500), (10000, 21258), (10629, 20000), (11250, 18896), (11810, 18000), (12000, 17715), (14172, 15000)]