13905000

素因数分解:

$2^3\times 3^3\times 5^4\times {\mathrm{103}}^1$

素因数の和:138

約数の個数: 160

約数和(自身を含む): 48734400

約数和(自身を除く): 34829400

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, 103, 108, 120, 125, 135, 150, 180, 200, 206, 216, 225, 250, 270, 300, 309, 360, 375, 412, 450, 500, 515, 540, 600, 618, 625, 675, 750, 824, 900, 927, 1000, 1030, 1080, 1125, 1236, 1250, 1350, 1500, 1545, 1800, 1854, 1875, 2060, 2250, 2472, 2500, 2575, 2700, 2781, 3000, 3090, 3375, 3708, 3750, 4120, 4500, 4635, 5000, 5150, 5400, 5562, 5625, 6180, 6750, 7416, 7500, 7725, 9000, 9270, 10300, 11124, 11250, 12360, 12875, 13500, 13905, 15000, 15450, 16875, 18540, 20600, 22248, 22500, 23175, 25750, 27000, 27810, 30900, 33750, 37080, 38625, 45000, 46350, 51500, 55620, 61800, 64375, 67500, 69525, 77250, 92700, 103000, 111240, 115875, 128750, 135000, 139050, 154500, 185400, 193125, 231750, 257500, 278100, 309000, 347625, 386250, 463500, 515000, 556200, 579375, 695250, 772500, 927000, 1158750, 1390500, 1545000, 1738125, 2317500, 2781000, 3476250, 4635000, 6952500, 13905000]

約数ペア:

[(1, 13905000), (2, 6952500), (3, 4635000), (4, 3476250), (5, 2781000), (6, 2317500), (8, 1738125), (9, 1545000), (10, 1390500), (12, 1158750), (15, 927000), (18, 772500), (20, 695250), (24, 579375), (25, 556200), (27, 515000), (30, 463500), (36, 386250), (40, 347625), (45, 309000), (50, 278100), (54, 257500), (60, 231750), (72, 193125), (75, 185400), (90, 154500), (100, 139050), (103, 135000), (108, 128750), (120, 115875), (125, 111240), (135, 103000), (150, 92700), (180, 77250), (200, 69525), (206, 67500), (216, 64375), (225, 61800), (250, 55620), (270, 51500), (300, 46350), (309, 45000), (360, 38625), (375, 37080), (412, 33750), (450, 30900), (500, 27810), (515, 27000), (540, 25750), (600, 23175), (618, 22500), (625, 22248), (675, 20600), (750, 18540), (824, 16875), (900, 15450), (927, 15000), (1000, 13905), (1030, 13500), (1080, 12875), (1125, 12360), (1236, 11250), (1250, 11124), (1350, 10300), (1500, 9270), (1545, 9000), (1800, 7725), (1854, 7500), (1875, 7416), (2060, 6750), (2250, 6180), (2472, 5625), (2500, 5562), (2575, 5400), (2700, 5150), (2781, 5000), (3000, 4635), (3090, 4500), (3375, 4120), (3708, 3750)]