315200400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{15451}}^1$

素因数の和:15489

約数の個数: 120

約数和(自身を含む): 1069154784

約数和(自身を除く): 753954384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 136, 150, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 510, 600, 680, 816, 850, 1020, 1200, 1275, 1360, 1700, 2040, 2550, 3400, 4080, 5100, 6800, 10200, 15451, 20400, 30902, 46353, 61804, 77255, 92706, 123608, 154510, 185412, 231765, 247216, 262667, 309020, 370824, 386275, 463530, 525334, 618040, 741648, 772550, 788001, 927060, 1050668, 1158825, 1236080, 1313335, 1545100, 1576002, 1854120, 2101336, 2317650, 2626670, 3090200, 3152004, 3708240, 3940005, 4202672, 4635300, 5253340, 6180400, 6304008, 6566675, 7880010, 9270600, 10506680, 12608016, 13133350, 15760020, 18541200, 19700025, 21013360, 26266700, 31520040, 39400050, 52533400, 63040080, 78800100, 105066800, 157600200, 315200400]

約数ペア:

[(1, 315200400), (2, 157600200), (3, 105066800), (4, 78800100), (5, 63040080), (6, 52533400), (8, 39400050), (10, 31520040), (12, 26266700), (15, 21013360), (16, 19700025), (17, 18541200), (20, 15760020), (24, 13133350), (25, 12608016), (30, 10506680), (34, 9270600), (40, 7880010), (48, 6566675), (50, 6304008), (51, 6180400), (60, 5253340), (68, 4635300), (75, 4202672), (80, 3940005), (85, 3708240), (100, 3152004), (102, 3090200), (120, 2626670), (136, 2317650), (150, 2101336), (170, 1854120), (200, 1576002), (204, 1545100), (240, 1313335), (255, 1236080), (272, 1158825), (300, 1050668), (340, 927060), (400, 788001), (408, 772550), (425, 741648), (510, 618040), (600, 525334), (680, 463530), (816, 386275), (850, 370824), (1020, 309020), (1200, 262667), (1275, 247216), (1360, 231765), (1700, 185412), (2040, 154510), (2550, 123608), (3400, 92706), (4080, 77255), (5100, 61804), (6800, 46353), (10200, 30902), (15451, 20400)]