99921000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1796

約数の個数: 128

約数和(自身を含む): 328348800

約数和(自身を除く): 228427800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 250, 285, 300, 375, 380, 456, 475, 500, 570, 600, 750, 760, 950, 1000, 1140, 1425, 1500, 1753, 1900, 2280, 2375, 2850, 3000, 3506, 3800, 4750, 5259, 5700, 7012, 7125, 8765, 9500, 10518, 11400, 14024, 14250, 17530, 19000, 21036, 26295, 28500, 33307, 35060, 42072, 43825, 52590, 57000, 66614, 70120, 87650, 99921, 105180, 131475, 133228, 166535, 175300, 199842, 210360, 219125, 262950, 266456, 333070, 350600, 399684, 438250, 499605, 525900, 657375, 666140, 799368, 832675, 876500, 999210, 1051800, 1314750, 1332280, 1665350, 1753000, 1998420, 2498025, 2629500, 3330700, 3996840, 4163375, 4996050, 5259000, 6661400, 8326750, 9992100, 12490125, 16653500, 19984200, 24980250, 33307000, 49960500, 99921000]

約数ペア:

[(1, 99921000), (2, 49960500), (3, 33307000), (4, 24980250), (5, 19984200), (6, 16653500), (8, 12490125), (10, 9992100), (12, 8326750), (15, 6661400), (19, 5259000), (20, 4996050), (24, 4163375), (25, 3996840), (30, 3330700), (38, 2629500), (40, 2498025), (50, 1998420), (57, 1753000), (60, 1665350), (75, 1332280), (76, 1314750), (95, 1051800), (100, 999210), (114, 876500), (120, 832675), (125, 799368), (150, 666140), (152, 657375), (190, 525900), (200, 499605), (228, 438250), (250, 399684), (285, 350600), (300, 333070), (375, 266456), (380, 262950), (456, 219125), (475, 210360), (500, 199842), (570, 175300), (600, 166535), (750, 133228), (760, 131475), (950, 105180), (1000, 99921), (1140, 87650), (1425, 70120), (1500, 66614), (1753, 57000), (1900, 52590), (2280, 43825), (2375, 42072), (2850, 35060), (3000, 33307), (3506, 28500), (3800, 26295), (4750, 21036), (5259, 19000), (5700, 17530), (7012, 14250), (7125, 14024), (8765, 11400), (9500, 10518)]