145843600

素因数分解:

$2^4\times 5^2\times 7^3\times {\mathrm{1063}}^1$

素因数の和:1102

約数の個数: 120

約数和(自身を含む): 409001600

約数和(自身を除く): 263158000

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, 1063, 1225, 1372, 1400, 1715, 1960, 2126, 2450, 2744, 2800, 3430, 3920, 4252, 4900, 5315, 5488, 6860, 7441, 8504, 8575, 9800, 10630, 13720, 14882, 17008, 17150, 19600, 21260, 26575, 27440, 29764, 34300, 37205, 42520, 52087, 53150, 59528, 68600, 74410, 85040, 104174, 106300, 119056, 137200, 148820, 186025, 208348, 212600, 260435, 297640, 364609, 372050, 416696, 425200, 520870, 595280, 729218, 744100, 833392, 1041740, 1302175, 1458436, 1488200, 1823045, 2083480, 2604350, 2916872, 2976400, 3646090, 4166960, 5208700, 5833744, 7292180, 9115225, 10417400, 14584360, 18230450, 20834800, 29168720, 36460900, 72921800, 145843600]

約数ペア:

[(1, 145843600), (2, 72921800), (4, 36460900), (5, 29168720), (7, 20834800), (8, 18230450), (10, 14584360), (14, 10417400), (16, 9115225), (20, 7292180), (25, 5833744), (28, 5208700), (35, 4166960), (40, 3646090), (49, 2976400), (50, 2916872), (56, 2604350), (70, 2083480), (80, 1823045), (98, 1488200), (100, 1458436), (112, 1302175), (140, 1041740), (175, 833392), (196, 744100), (200, 729218), (245, 595280), (280, 520870), (343, 425200), (350, 416696), (392, 372050), (400, 364609), (490, 297640), (560, 260435), (686, 212600), (700, 208348), (784, 186025), (980, 148820), (1063, 137200), (1225, 119056), (1372, 106300), (1400, 104174), (1715, 85040), (1960, 74410), (2126, 68600), (2450, 59528), (2744, 53150), (2800, 52087), (3430, 42520), (3920, 37205), (4252, 34300), (4900, 29764), (5315, 27440), (5488, 26575), (6860, 21260), (7441, 19600), (8504, 17150), (8575, 17008), (9800, 14882), (10630, 13720)]