8969800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 24552000

約数和(自身を除く): 15582200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 43, 50, 56, 70, 86, 100, 140, 149, 172, 175, 200, 215, 280, 298, 301, 344, 350, 430, 596, 602, 700, 745, 860, 1043, 1075, 1192, 1204, 1400, 1490, 1505, 1720, 2086, 2150, 2408, 2980, 3010, 3725, 4172, 4300, 5215, 5960, 6020, 6407, 7450, 7525, 8344, 8600, 10430, 12040, 12814, 14900, 15050, 20860, 25628, 26075, 29800, 30100, 32035, 41720, 44849, 51256, 52150, 60200, 64070, 89698, 104300, 128140, 160175, 179396, 208600, 224245, 256280, 320350, 358792, 448490, 640700, 896980, 1121225, 1281400, 1793960, 2242450, 4484900, 8969800]

約数ペア:

[(1, 8969800), (2, 4484900), (4, 2242450), (5, 1793960), (7, 1281400), (8, 1121225), (10, 896980), (14, 640700), (20, 448490), (25, 358792), (28, 320350), (35, 256280), (40, 224245), (43, 208600), (50, 179396), (56, 160175), (70, 128140), (86, 104300), (100, 89698), (140, 64070), (149, 60200), (172, 52150), (175, 51256), (200, 44849), (215, 41720), (280, 32035), (298, 30100), (301, 29800), (344, 26075), (350, 25628), (430, 20860), (596, 15050), (602, 14900), (700, 12814), (745, 12040), (860, 10430), (1043, 8600), (1075, 8344), (1192, 7525), (1204, 7450), (1400, 6407), (1490, 6020), (1505, 5960), (1720, 5215), (2086, 4300), (2150, 4172), (2408, 3725), (2980, 3010)]