6681000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 22239360

約数和(自身を除く): 15558360

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, 131, 136, 150, 170, 200, 204, 250, 255, 262, 300, 340, 375, 393, 408, 425, 500, 510, 524, 600, 655, 680, 750, 786, 850, 1000, 1020, 1048, 1275, 1310, 1500, 1572, 1700, 1965, 2040, 2125, 2227, 2550, 2620, 3000, 3144, 3275, 3400, 3930, 4250, 4454, 5100, 5240, 6375, 6550, 6681, 7860, 8500, 8908, 9825, 10200, 11135, 12750, 13100, 13362, 15720, 16375, 17000, 17816, 19650, 22270, 25500, 26200, 26724, 32750, 33405, 39300, 44540, 49125, 51000, 53448, 55675, 65500, 66810, 78600, 89080, 98250, 111350, 131000, 133620, 167025, 196500, 222700, 267240, 278375, 334050, 393000, 445400, 556750, 668100, 835125, 1113500, 1336200, 1670250, 2227000, 3340500, 6681000]

約数ペア:

[(1, 6681000), (2, 3340500), (3, 2227000), (4, 1670250), (5, 1336200), (6, 1113500), (8, 835125), (10, 668100), (12, 556750), (15, 445400), (17, 393000), (20, 334050), (24, 278375), (25, 267240), (30, 222700), (34, 196500), (40, 167025), (50, 133620), (51, 131000), (60, 111350), (68, 98250), (75, 89080), (85, 78600), (100, 66810), (102, 65500), (120, 55675), (125, 53448), (131, 51000), (136, 49125), (150, 44540), (170, 39300), (200, 33405), (204, 32750), (250, 26724), (255, 26200), (262, 25500), (300, 22270), (340, 19650), (375, 17816), (393, 17000), (408, 16375), (425, 15720), (500, 13362), (510, 13100), (524, 12750), (600, 11135), (655, 10200), (680, 9825), (750, 8908), (786, 8500), (850, 7860), (1000, 6681), (1020, 6550), (1048, 6375), (1275, 5240), (1310, 5100), (1500, 4454), (1572, 4250), (1700, 3930), (1965, 3400), (2040, 3275), (2125, 3144), (2227, 3000), (2550, 2620)]