15143400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 52228800

約数和(自身を除く): 37085400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 47, 50, 60, 72, 75, 90, 94, 100, 120, 141, 150, 179, 180, 188, 200, 225, 235, 282, 300, 358, 360, 376, 423, 450, 470, 537, 564, 600, 705, 716, 846, 895, 900, 940, 1074, 1128, 1175, 1410, 1432, 1611, 1692, 1790, 1800, 1880, 2115, 2148, 2350, 2685, 2820, 3222, 3384, 3525, 3580, 4230, 4296, 4475, 4700, 5370, 5640, 6444, 7050, 7160, 8055, 8413, 8460, 8950, 9400, 10575, 10740, 12888, 13425, 14100, 16110, 16826, 16920, 17900, 21150, 21480, 25239, 26850, 28200, 32220, 33652, 35800, 40275, 42065, 42300, 50478, 53700, 64440, 67304, 75717, 80550, 84130, 84600, 100956, 107400, 126195, 151434, 161100, 168260, 201912, 210325, 252390, 302868, 322200, 336520, 378585, 420650, 504780, 605736, 630975, 757170, 841300, 1009560, 1261950, 1514340, 1682600, 1892925, 2523900, 3028680, 3785850, 5047800, 7571700, 15143400]

約数ペア:

[(1, 15143400), (2, 7571700), (3, 5047800), (4, 3785850), (5, 3028680), (6, 2523900), (8, 1892925), (9, 1682600), (10, 1514340), (12, 1261950), (15, 1009560), (18, 841300), (20, 757170), (24, 630975), (25, 605736), (30, 504780), (36, 420650), (40, 378585), (45, 336520), (47, 322200), (50, 302868), (60, 252390), (72, 210325), (75, 201912), (90, 168260), (94, 161100), (100, 151434), (120, 126195), (141, 107400), (150, 100956), (179, 84600), (180, 84130), (188, 80550), (200, 75717), (225, 67304), (235, 64440), (282, 53700), (300, 50478), (358, 42300), (360, 42065), (376, 40275), (423, 35800), (450, 33652), (470, 32220), (537, 28200), (564, 26850), (600, 25239), (705, 21480), (716, 21150), (846, 17900), (895, 16920), (900, 16826), (940, 16110), (1074, 14100), (1128, 13425), (1175, 12888), (1410, 10740), (1432, 10575), (1611, 9400), (1692, 8950), (1790, 8460), (1800, 8413), (1880, 8055), (2115, 7160), (2148, 7050), (2350, 6444), (2685, 5640), (2820, 5370), (3222, 4700), (3384, 4475), (3525, 4296), (3580, 4230)]