770400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{107}}^1$

素因数の和:133

約数の個数: 108

約数和(自身を含む): 2742012

約数和(自身を除く): 1971612

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 107, 120, 144, 150, 160, 180, 200, 214, 225, 240, 288, 300, 321, 360, 400, 428, 450, 480, 535, 600, 642, 720, 800, 856, 900, 963, 1070, 1200, 1284, 1440, 1605, 1712, 1800, 1926, 2140, 2400, 2568, 2675, 3210, 3424, 3600, 3852, 4280, 4815, 5136, 5350, 6420, 7200, 7704, 8025, 8560, 9630, 10272, 10700, 12840, 15408, 16050, 17120, 19260, 21400, 24075, 25680, 30816, 32100, 38520, 42800, 48150, 51360, 64200, 77040, 85600, 96300, 128400, 154080, 192600, 256800, 385200, 770400]

約数ペア:

[(1, 770400), (2, 385200), (3, 256800), (4, 192600), (5, 154080), (6, 128400), (8, 96300), (9, 85600), (10, 77040), (12, 64200), (15, 51360), (16, 48150), (18, 42800), (20, 38520), (24, 32100), (25, 30816), (30, 25680), (32, 24075), (36, 21400), (40, 19260), (45, 17120), (48, 16050), (50, 15408), (60, 12840), (72, 10700), (75, 10272), (80, 9630), (90, 8560), (96, 8025), (100, 7704), (107, 7200), (120, 6420), (144, 5350), (150, 5136), (160, 4815), (180, 4280), (200, 3852), (214, 3600), (225, 3424), (240, 3210), (288, 2675), (300, 2568), (321, 2400), (360, 2140), (400, 1926), (428, 1800), (450, 1712), (480, 1605), (535, 1440), (600, 1284), (642, 1200), (720, 1070), (800, 963), (856, 900)]