389475000

素因数分解:

$2^3\times 3^3\times 5^5\times {\mathrm{577}}^1$

素因数の和:617

約数の個数: 192

約数和(自身を含む): 1354600800

約数和(自身を除く): 965125800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 577, 600, 625, 675, 750, 900, 1000, 1080, 1125, 1154, 1250, 1350, 1500, 1731, 1800, 1875, 2250, 2308, 2500, 2700, 2885, 3000, 3125, 3375, 3462, 3750, 4500, 4616, 5000, 5193, 5400, 5625, 5770, 6250, 6750, 6924, 7500, 8655, 9000, 9375, 10386, 11250, 11540, 12500, 13500, 13848, 14425, 15000, 15579, 16875, 17310, 18750, 20772, 22500, 23080, 25000, 25965, 27000, 28125, 28850, 31158, 33750, 34620, 37500, 41544, 43275, 45000, 51930, 56250, 57700, 62316, 67500, 69240, 72125, 75000, 77895, 84375, 86550, 103860, 112500, 115400, 124632, 129825, 135000, 144250, 155790, 168750, 173100, 207720, 216375, 225000, 259650, 288500, 311580, 337500, 346200, 360625, 389475, 432750, 519300, 577000, 623160, 649125, 675000, 721250, 778950, 865500, 1038600, 1081875, 1298250, 1442500, 1557900, 1731000, 1803125, 1947375, 2163750, 2596500, 2885000, 3115800, 3245625, 3606250, 3894750, 4327500, 5193000, 5409375, 6491250, 7212500, 7789500, 8655000, 9736875, 10818750, 12982500, 14425000, 15579000, 16228125, 19473750, 21637500, 25965000, 32456250, 38947500, 43275000, 48684375, 64912500, 77895000, 97368750, 129825000, 194737500, 389475000]

約数ペア:

[(1, 389475000), (2, 194737500), (3, 129825000), (4, 97368750), (5, 77895000), (6, 64912500), (8, 48684375), (9, 43275000), (10, 38947500), (12, 32456250), (15, 25965000), (18, 21637500), (20, 19473750), (24, 16228125), (25, 15579000), (27, 14425000), (30, 12982500), (36, 10818750), (40, 9736875), (45, 8655000), (50, 7789500), (54, 7212500), (60, 6491250), (72, 5409375), (75, 5193000), (90, 4327500), (100, 3894750), (108, 3606250), (120, 3245625), (125, 3115800), (135, 2885000), (150, 2596500), (180, 2163750), (200, 1947375), (216, 1803125), (225, 1731000), (250, 1557900), (270, 1442500), (300, 1298250), (360, 1081875), (375, 1038600), (450, 865500), (500, 778950), (540, 721250), (577, 675000), (600, 649125), (625, 623160), (675, 577000), (750, 519300), (900, 432750), (1000, 389475), (1080, 360625), (1125, 346200), (1154, 337500), (1250, 311580), (1350, 288500), (1500, 259650), (1731, 225000), (1800, 216375), (1875, 207720), (2250, 173100), (2308, 168750), (2500, 155790), (2700, 144250), (2885, 135000), (3000, 129825), (3125, 124632), (3375, 115400), (3462, 112500), (3750, 103860), (4500, 86550), (4616, 84375), (5000, 77895), (5193, 75000), (5400, 72125), (5625, 69240), (5770, 67500), (6250, 62316), (6750, 57700), (6924, 56250), (7500, 51930), (8655, 45000), (9000, 43275), (9375, 41544), (10386, 37500), (11250, 34620), (11540, 33750), (12500, 31158), (13500, 28850), (13848, 28125), (14425, 27000), (15000, 25965), (15579, 25000), (16875, 23080), (17310, 22500), (18750, 20772)]