4003200

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{139}}^1$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 14387100

約数和(自身を除く): 10383900

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, 64, 72, 75, 80, 90, 96, 100, 120, 128, 139, 144, 150, 160, 180, 192, 200, 225, 240, 278, 288, 300, 320, 360, 384, 400, 417, 450, 480, 556, 576, 600, 640, 695, 720, 800, 834, 900, 960, 1112, 1152, 1200, 1251, 1390, 1440, 1600, 1668, 1800, 1920, 2085, 2224, 2400, 2502, 2780, 2880, 3200, 3336, 3475, 3600, 4170, 4448, 4800, 5004, 5560, 5760, 6255, 6672, 6950, 7200, 8340, 8896, 9600, 10008, 10425, 11120, 12510, 13344, 13900, 14400, 16680, 17792, 20016, 20850, 22240, 25020, 26688, 27800, 28800, 31275, 33360, 40032, 41700, 44480, 50040, 53376, 55600, 62550, 66720, 80064, 83400, 88960, 100080, 111200, 125100, 133440, 160128, 166800, 200160, 222400, 250200, 266880, 333600, 400320, 444800, 500400, 667200, 800640, 1000800, 1334400, 2001600, 4003200]

約数ペア:

[(1, 4003200), (2, 2001600), (3, 1334400), (4, 1000800), (5, 800640), (6, 667200), (8, 500400), (9, 444800), (10, 400320), (12, 333600), (15, 266880), (16, 250200), (18, 222400), (20, 200160), (24, 166800), (25, 160128), (30, 133440), (32, 125100), (36, 111200), (40, 100080), (45, 88960), (48, 83400), (50, 80064), (60, 66720), (64, 62550), (72, 55600), (75, 53376), (80, 50040), (90, 44480), (96, 41700), (100, 40032), (120, 33360), (128, 31275), (139, 28800), (144, 27800), (150, 26688), (160, 25020), (180, 22240), (192, 20850), (200, 20016), (225, 17792), (240, 16680), (278, 14400), (288, 13900), (300, 13344), (320, 12510), (360, 11120), (384, 10425), (400, 10008), (417, 9600), (450, 8896), (480, 8340), (556, 7200), (576, 6950), (600, 6672), (640, 6255), (695, 5760), (720, 5560), (800, 5004), (834, 4800), (900, 4448), (960, 4170), (1112, 3600), (1152, 3475), (1200, 3336), (1251, 3200), (1390, 2880), (1440, 2780), (1600, 2502), (1668, 2400), (1800, 2224), (1920, 2085)]