2979200

素因数分解:

$2^7\times 5^2\times 7^2\times {\mathrm{19}}^1$

素因数の和:57

約数の個数: 144

約数和(自身を含む): 9011700

約数和(自身を除く): 6032500

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 49, 50, 56, 64, 70, 76, 80, 95, 98, 100, 112, 128, 133, 140, 152, 160, 175, 190, 196, 200, 224, 245, 266, 280, 304, 320, 350, 380, 392, 400, 448, 475, 490, 532, 560, 608, 640, 665, 700, 760, 784, 800, 896, 931, 950, 980, 1064, 1120, 1216, 1225, 1330, 1400, 1520, 1568, 1600, 1862, 1900, 1960, 2128, 2240, 2432, 2450, 2660, 2800, 3040, 3136, 3200, 3325, 3724, 3800, 3920, 4256, 4480, 4655, 4900, 5320, 5600, 6080, 6272, 6650, 7448, 7600, 7840, 8512, 9310, 9800, 10640, 11200, 12160, 13300, 14896, 15200, 15680, 17024, 18620, 19600, 21280, 22400, 23275, 26600, 29792, 30400, 31360, 37240, 39200, 42560, 46550, 53200, 59584, 60800, 74480, 78400, 85120, 93100, 106400, 119168, 148960, 156800, 186200, 212800, 297920, 372400, 425600, 595840, 744800, 1489600, 2979200]

約数ペア:

[(1, 2979200), (2, 1489600), (4, 744800), (5, 595840), (7, 425600), (8, 372400), (10, 297920), (14, 212800), (16, 186200), (19, 156800), (20, 148960), (25, 119168), (28, 106400), (32, 93100), (35, 85120), (38, 78400), (40, 74480), (49, 60800), (50, 59584), (56, 53200), (64, 46550), (70, 42560), (76, 39200), (80, 37240), (95, 31360), (98, 30400), (100, 29792), (112, 26600), (128, 23275), (133, 22400), (140, 21280), (152, 19600), (160, 18620), (175, 17024), (190, 15680), (196, 15200), (200, 14896), (224, 13300), (245, 12160), (266, 11200), (280, 10640), (304, 9800), (320, 9310), (350, 8512), (380, 7840), (392, 7600), (400, 7448), (448, 6650), (475, 6272), (490, 6080), (532, 5600), (560, 5320), (608, 4900), (640, 4655), (665, 4480), (700, 4256), (760, 3920), (784, 3800), (800, 3724), (896, 3325), (931, 3200), (950, 3136), (980, 3040), (1064, 2800), (1120, 2660), (1216, 2450), (1225, 2432), (1330, 2240), (1400, 2128), (1520, 1960), (1568, 1900), (1600, 1862)]