38947500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{577}}^1$

素因数の和:610

約数の個数: 120

約数和(自身を含む): 126397040

約数和(自身を除く): 87449540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 577, 625, 675, 750, 900, 1125, 1154, 1250, 1350, 1500, 1731, 1875, 2250, 2308, 2500, 2700, 2885, 3375, 3462, 3750, 4500, 5193, 5625, 5770, 6750, 6924, 7500, 8655, 10386, 11250, 11540, 13500, 14425, 15579, 16875, 17310, 20772, 22500, 25965, 28850, 31158, 33750, 34620, 43275, 51930, 57700, 62316, 67500, 72125, 77895, 86550, 103860, 129825, 144250, 155790, 173100, 216375, 259650, 288500, 311580, 360625, 389475, 432750, 519300, 649125, 721250, 778950, 865500, 1081875, 1298250, 1442500, 1557900, 1947375, 2163750, 2596500, 3245625, 3894750, 4327500, 6491250, 7789500, 9736875, 12982500, 19473750, 38947500]

約数ペア:

[(1, 38947500), (2, 19473750), (3, 12982500), (4, 9736875), (5, 7789500), (6, 6491250), (9, 4327500), (10, 3894750), (12, 3245625), (15, 2596500), (18, 2163750), (20, 1947375), (25, 1557900), (27, 1442500), (30, 1298250), (36, 1081875), (45, 865500), (50, 778950), (54, 721250), (60, 649125), (75, 519300), (90, 432750), (100, 389475), (108, 360625), (125, 311580), (135, 288500), (150, 259650), (180, 216375), (225, 173100), (250, 155790), (270, 144250), (300, 129825), (375, 103860), (450, 86550), (500, 77895), (540, 72125), (577, 67500), (625, 62316), (675, 57700), (750, 51930), (900, 43275), (1125, 34620), (1154, 33750), (1250, 31158), (1350, 28850), (1500, 25965), (1731, 22500), (1875, 20772), (2250, 17310), (2308, 16875), (2500, 15579), (2700, 14425), (2885, 13500), (3375, 11540), (3462, 11250), (3750, 10386), (4500, 8655), (5193, 7500), (5625, 6924), (5770, 6750)]