99156400

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{5059}}^1$

素因数の和:5091

約数の個数: 90

約数和(自身を含む): 277171620

約数和(自身を除く): 178015220

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, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 3920, 4900, 5059, 9800, 10118, 19600, 20236, 25295, 35413, 40472, 50590, 70826, 80944, 101180, 126475, 141652, 177065, 202360, 247891, 252950, 283304, 354130, 404720, 495782, 505900, 566608, 708260, 885325, 991564, 1011800, 1239455, 1416520, 1770650, 1983128, 2023600, 2478910, 2833040, 3541300, 3966256, 4957820, 6197275, 7082600, 9915640, 12394550, 14165200, 19831280, 24789100, 49578200, 99156400]

約数ペア:

[(1, 99156400), (2, 49578200), (4, 24789100), (5, 19831280), (7, 14165200), (8, 12394550), (10, 9915640), (14, 7082600), (16, 6197275), (20, 4957820), (25, 3966256), (28, 3541300), (35, 2833040), (40, 2478910), (49, 2023600), (50, 1983128), (56, 1770650), (70, 1416520), (80, 1239455), (98, 1011800), (100, 991564), (112, 885325), (140, 708260), (175, 566608), (196, 505900), (200, 495782), (245, 404720), (280, 354130), (350, 283304), (392, 252950), (400, 247891), (490, 202360), (560, 177065), (700, 141652), (784, 126475), (980, 101180), (1225, 80944), (1400, 70826), (1960, 50590), (2450, 40472), (2800, 35413), (3920, 25295), (4900, 20236), (5059, 19600), (9800, 10118)]