66549000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{3169}}^1$

素因数の和:3200

約数の個数: 128

約数和(自身を含む): 237369600

約数和(自身を除く): 170820600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 3000, 3169, 3500, 4200, 5250, 6338, 7000, 9507, 10500, 12676, 15845, 19014, 21000, 22183, 25352, 31690, 38028, 44366, 47535, 63380, 66549, 76056, 79225, 88732, 95070, 110915, 126760, 133098, 158450, 177464, 190140, 221830, 237675, 266196, 316900, 332745, 380280, 396125, 443660, 475350, 532392, 554575, 633800, 665490, 792250, 887320, 950700, 1109150, 1188375, 1330980, 1584500, 1663725, 1901400, 2218300, 2376750, 2661960, 2772875, 3169000, 3327450, 4436600, 4753500, 5545750, 6654900, 8318625, 9507000, 11091500, 13309800, 16637250, 22183000, 33274500, 66549000]

約数ペア:

[(1, 66549000), (2, 33274500), (3, 22183000), (4, 16637250), (5, 13309800), (6, 11091500), (7, 9507000), (8, 8318625), (10, 6654900), (12, 5545750), (14, 4753500), (15, 4436600), (20, 3327450), (21, 3169000), (24, 2772875), (25, 2661960), (28, 2376750), (30, 2218300), (35, 1901400), (40, 1663725), (42, 1584500), (50, 1330980), (56, 1188375), (60, 1109150), (70, 950700), (75, 887320), (84, 792250), (100, 665490), (105, 633800), (120, 554575), (125, 532392), (140, 475350), (150, 443660), (168, 396125), (175, 380280), (200, 332745), (210, 316900), (250, 266196), (280, 237675), (300, 221830), (350, 190140), (375, 177464), (420, 158450), (500, 133098), (525, 126760), (600, 110915), (700, 95070), (750, 88732), (840, 79225), (875, 76056), (1000, 66549), (1050, 63380), (1400, 47535), (1500, 44366), (1750, 38028), (2100, 31690), (2625, 25352), (3000, 22183), (3169, 21000), (3500, 19014), (4200, 15845), (5250, 12676), (6338, 10500), (7000, 9507)]