151331600

素因数分解:

$2^4\times 5^2\times 7^3\times {\mathrm{1103}}^1$

素因数の和:1142

約数の個数: 120

約数和(自身を含む): 424377600

約数和(自身を除く): 273046000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 343, 350, 392, 400, 490, 560, 686, 700, 784, 980, 1103, 1225, 1372, 1400, 1715, 1960, 2206, 2450, 2744, 2800, 3430, 3920, 4412, 4900, 5488, 5515, 6860, 7721, 8575, 8824, 9800, 11030, 13720, 15442, 17150, 17648, 19600, 22060, 27440, 27575, 30884, 34300, 38605, 44120, 54047, 55150, 61768, 68600, 77210, 88240, 108094, 110300, 123536, 137200, 154420, 193025, 216188, 220600, 270235, 308840, 378329, 386050, 432376, 441200, 540470, 617680, 756658, 772100, 864752, 1080940, 1351175, 1513316, 1544200, 1891645, 2161880, 2702350, 3026632, 3088400, 3783290, 4323760, 5404700, 6053264, 7566580, 9458225, 10809400, 15133160, 18916450, 21618800, 30266320, 37832900, 75665800, 151331600]

約数ペア:

[(1, 151331600), (2, 75665800), (4, 37832900), (5, 30266320), (7, 21618800), (8, 18916450), (10, 15133160), (14, 10809400), (16, 9458225), (20, 7566580), (25, 6053264), (28, 5404700), (35, 4323760), (40, 3783290), (49, 3088400), (50, 3026632), (56, 2702350), (70, 2161880), (80, 1891645), (98, 1544200), (100, 1513316), (112, 1351175), (140, 1080940), (175, 864752), (196, 772100), (200, 756658), (245, 617680), (280, 540470), (343, 441200), (350, 432376), (392, 386050), (400, 378329), (490, 308840), (560, 270235), (686, 220600), (700, 216188), (784, 193025), (980, 154420), (1103, 137200), (1225, 123536), (1372, 110300), (1400, 108094), (1715, 88240), (1960, 77210), (2206, 68600), (2450, 61768), (2744, 55150), (2800, 54047), (3430, 44120), (3920, 38605), (4412, 34300), (4900, 30884), (5488, 27575), (5515, 27440), (6860, 22060), (7721, 19600), (8575, 17648), (8824, 17150), (9800, 15442), (11030, 13720)]