2881500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 8963136

約数和(自身を除く): 6081636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 113, 125, 150, 170, 204, 226, 250, 255, 300, 339, 340, 375, 425, 452, 500, 510, 565, 678, 750, 850, 1020, 1130, 1275, 1356, 1500, 1695, 1700, 1921, 2125, 2260, 2550, 2825, 3390, 3842, 4250, 5100, 5650, 5763, 6375, 6780, 7684, 8475, 8500, 9605, 11300, 11526, 12750, 14125, 16950, 19210, 23052, 25500, 28250, 28815, 33900, 38420, 42375, 48025, 56500, 57630, 84750, 96050, 115260, 144075, 169500, 192100, 240125, 288150, 480250, 576300, 720375, 960500, 1440750, 2881500]

約数ペア:

[(1, 2881500), (2, 1440750), (3, 960500), (4, 720375), (5, 576300), (6, 480250), (10, 288150), (12, 240125), (15, 192100), (17, 169500), (20, 144075), (25, 115260), (30, 96050), (34, 84750), (50, 57630), (51, 56500), (60, 48025), (68, 42375), (75, 38420), (85, 33900), (100, 28815), (102, 28250), (113, 25500), (125, 23052), (150, 19210), (170, 16950), (204, 14125), (226, 12750), (250, 11526), (255, 11300), (300, 9605), (339, 8500), (340, 8475), (375, 7684), (425, 6780), (452, 6375), (500, 5763), (510, 5650), (565, 5100), (678, 4250), (750, 3842), (850, 3390), (1020, 2825), (1130, 2550), (1275, 2260), (1356, 2125), (1500, 1921), (1695, 1700)]