1902600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{151}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 7350720

約数和(自身を除く): 5448120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 151, 168, 175, 180, 200, 210, 225, 252, 280, 300, 302, 315, 350, 360, 420, 450, 453, 504, 525, 600, 604, 630, 700, 755, 840, 900, 906, 1050, 1057, 1208, 1260, 1359, 1400, 1510, 1575, 1800, 1812, 2100, 2114, 2265, 2520, 2718, 3020, 3150, 3171, 3624, 3775, 4200, 4228, 4530, 5285, 5436, 6040, 6300, 6342, 6795, 7550, 8456, 9060, 9513, 10570, 10872, 11325, 12600, 12684, 13590, 15100, 15855, 18120, 19026, 21140, 22650, 25368, 26425, 27180, 30200, 31710, 33975, 38052, 42280, 45300, 47565, 52850, 54360, 63420, 67950, 76104, 79275, 90600, 95130, 105700, 126840, 135900, 158550, 190260, 211400, 237825, 271800, 317100, 380520, 475650, 634200, 951300, 1902600]

約数ペア:

[(1, 1902600), (2, 951300), (3, 634200), (4, 475650), (5, 380520), (6, 317100), (7, 271800), (8, 237825), (9, 211400), (10, 190260), (12, 158550), (14, 135900), (15, 126840), (18, 105700), (20, 95130), (21, 90600), (24, 79275), (25, 76104), (28, 67950), (30, 63420), (35, 54360), (36, 52850), (40, 47565), (42, 45300), (45, 42280), (50, 38052), (56, 33975), (60, 31710), (63, 30200), (70, 27180), (72, 26425), (75, 25368), (84, 22650), (90, 21140), (100, 19026), (105, 18120), (120, 15855), (126, 15100), (140, 13590), (150, 12684), (151, 12600), (168, 11325), (175, 10872), (180, 10570), (200, 9513), (210, 9060), (225, 8456), (252, 7550), (280, 6795), (300, 6342), (302, 6300), (315, 6040), (350, 5436), (360, 5285), (420, 4530), (450, 4228), (453, 4200), (504, 3775), (525, 3624), (600, 3171), (604, 3150), (630, 3020), (700, 2718), (755, 2520), (840, 2265), (900, 2114), (906, 2100), (1050, 1812), (1057, 1800), (1208, 1575), (1260, 1510), (1359, 1400)]