89121000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:572

約数の個数: 128

約数和(自身を含む): 283196160

約数和(自身を除く): 194075160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 61, 75, 100, 120, 122, 125, 150, 183, 200, 244, 250, 300, 305, 366, 375, 487, 488, 500, 600, 610, 732, 750, 915, 974, 1000, 1220, 1461, 1464, 1500, 1525, 1830, 1948, 2435, 2440, 2922, 3000, 3050, 3660, 3896, 4575, 4870, 5844, 6100, 7305, 7320, 7625, 9150, 9740, 11688, 12175, 12200, 14610, 15250, 18300, 19480, 22875, 24350, 29220, 29707, 30500, 36525, 36600, 45750, 48700, 58440, 59414, 60875, 61000, 73050, 89121, 91500, 97400, 118828, 121750, 146100, 148535, 178242, 182625, 183000, 237656, 243500, 292200, 297070, 356484, 365250, 445605, 487000, 594140, 712968, 730500, 742675, 891210, 1188280, 1461000, 1485350, 1782420, 2228025, 2970700, 3564840, 3713375, 4456050, 5941400, 7426750, 8912100, 11140125, 14853500, 17824200, 22280250, 29707000, 44560500, 89121000]

約数ペア:

[(1, 89121000), (2, 44560500), (3, 29707000), (4, 22280250), (5, 17824200), (6, 14853500), (8, 11140125), (10, 8912100), (12, 7426750), (15, 5941400), (20, 4456050), (24, 3713375), (25, 3564840), (30, 2970700), (40, 2228025), (50, 1782420), (60, 1485350), (61, 1461000), (75, 1188280), (100, 891210), (120, 742675), (122, 730500), (125, 712968), (150, 594140), (183, 487000), (200, 445605), (244, 365250), (250, 356484), (300, 297070), (305, 292200), (366, 243500), (375, 237656), (487, 183000), (488, 182625), (500, 178242), (600, 148535), (610, 146100), (732, 121750), (750, 118828), (915, 97400), (974, 91500), (1000, 89121), (1220, 73050), (1461, 61000), (1464, 60875), (1500, 59414), (1525, 58440), (1830, 48700), (1948, 45750), (2435, 36600), (2440, 36525), (2922, 30500), (3000, 29707), (3050, 29220), (3660, 24350), (3896, 22875), (4575, 19480), (4870, 18300), (5844, 15250), (6100, 14610), (7305, 12200), (7320, 12175), (7625, 11688), (9150, 9740)]