66657000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1307}}^1$

素因数の和:1348

約数の個数: 128

約数和(自身を含む): 220371840

約数和(自身を除く): 153714840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 125, 136, 150, 170, 200, 204, 250, 255, 300, 340, 375, 408, 425, 500, 510, 600, 680, 750, 850, 1000, 1020, 1275, 1307, 1500, 1700, 2040, 2125, 2550, 2614, 3000, 3400, 3921, 4250, 5100, 5228, 6375, 6535, 7842, 8500, 10200, 10456, 12750, 13070, 15684, 17000, 19605, 22219, 25500, 26140, 31368, 32675, 39210, 44438, 51000, 52280, 65350, 66657, 78420, 88876, 98025, 111095, 130700, 133314, 156840, 163375, 177752, 196050, 222190, 261400, 266628, 326750, 333285, 392100, 444380, 490125, 533256, 555475, 653500, 666570, 784200, 888760, 980250, 1110950, 1307000, 1333140, 1666425, 1960500, 2221900, 2666280, 2777375, 3332850, 3921000, 4443800, 5554750, 6665700, 8332125, 11109500, 13331400, 16664250, 22219000, 33328500, 66657000]

約数ペア:

[(1, 66657000), (2, 33328500), (3, 22219000), (4, 16664250), (5, 13331400), (6, 11109500), (8, 8332125), (10, 6665700), (12, 5554750), (15, 4443800), (17, 3921000), (20, 3332850), (24, 2777375), (25, 2666280), (30, 2221900), (34, 1960500), (40, 1666425), (50, 1333140), (51, 1307000), (60, 1110950), (68, 980250), (75, 888760), (85, 784200), (100, 666570), (102, 653500), (120, 555475), (125, 533256), (136, 490125), (150, 444380), (170, 392100), (200, 333285), (204, 326750), (250, 266628), (255, 261400), (300, 222190), (340, 196050), (375, 177752), (408, 163375), (425, 156840), (500, 133314), (510, 130700), (600, 111095), (680, 98025), (750, 88876), (850, 78420), (1000, 66657), (1020, 65350), (1275, 52280), (1307, 51000), (1500, 44438), (1700, 39210), (2040, 32675), (2125, 31368), (2550, 26140), (2614, 25500), (3000, 22219), (3400, 19605), (3921, 17000), (4250, 15684), (5100, 13070), (5228, 12750), (6375, 10456), (6535, 10200), (7842, 8500)]