290853000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1901}}^1$

素因数の和:1945

約数の個数: 192

約数和(自身を含む): 1041459120

約数和(自身を除く): 750606120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 125, 136, 150, 153, 170, 180, 200, 204, 225, 250, 255, 300, 306, 340, 360, 375, 408, 425, 450, 500, 510, 600, 612, 680, 750, 765, 850, 900, 1000, 1020, 1125, 1224, 1275, 1500, 1530, 1700, 1800, 1901, 2040, 2125, 2250, 2550, 3000, 3060, 3400, 3802, 3825, 4250, 4500, 5100, 5703, 6120, 6375, 7604, 7650, 8500, 9000, 9505, 10200, 11406, 12750, 15208, 15300, 17000, 17109, 19010, 19125, 22812, 25500, 28515, 30600, 32317, 34218, 38020, 38250, 45624, 47525, 51000, 57030, 64634, 68436, 76040, 76500, 85545, 95050, 96951, 114060, 129268, 136872, 142575, 153000, 161585, 171090, 190100, 193902, 228120, 237625, 258536, 285150, 290853, 323170, 342180, 380200, 387804, 427725, 475250, 484755, 570300, 581706, 646340, 684360, 712875, 775608, 807925, 855450, 950500, 969510, 1140600, 1163412, 1292680, 1425750, 1454265, 1615850, 1710900, 1901000, 1939020, 2138625, 2326824, 2423775, 2851500, 2908530, 3231700, 3421800, 3878040, 4039625, 4277250, 4847550, 5703000, 5817060, 6463400, 7271325, 8079250, 8554500, 9695100, 11634120, 12118875, 14542650, 16158500, 17109000, 19390200, 24237750, 29085300, 32317000, 36356625, 48475500, 58170600, 72713250, 96951000, 145426500, 290853000]

約数ペア:

[(1, 290853000), (2, 145426500), (3, 96951000), (4, 72713250), (5, 58170600), (6, 48475500), (8, 36356625), (9, 32317000), (10, 29085300), (12, 24237750), (15, 19390200), (17, 17109000), (18, 16158500), (20, 14542650), (24, 12118875), (25, 11634120), (30, 9695100), (34, 8554500), (36, 8079250), (40, 7271325), (45, 6463400), (50, 5817060), (51, 5703000), (60, 4847550), (68, 4277250), (72, 4039625), (75, 3878040), (85, 3421800), (90, 3231700), (100, 2908530), (102, 2851500), (120, 2423775), (125, 2326824), (136, 2138625), (150, 1939020), (153, 1901000), (170, 1710900), (180, 1615850), (200, 1454265), (204, 1425750), (225, 1292680), (250, 1163412), (255, 1140600), (300, 969510), (306, 950500), (340, 855450), (360, 807925), (375, 775608), (408, 712875), (425, 684360), (450, 646340), (500, 581706), (510, 570300), (600, 484755), (612, 475250), (680, 427725), (750, 387804), (765, 380200), (850, 342180), (900, 323170), (1000, 290853), (1020, 285150), (1125, 258536), (1224, 237625), (1275, 228120), (1500, 193902), (1530, 190100), (1700, 171090), (1800, 161585), (1901, 153000), (2040, 142575), (2125, 136872), (2250, 129268), (2550, 114060), (3000, 96951), (3060, 95050), (3400, 85545), (3802, 76500), (3825, 76040), (4250, 68436), (4500, 64634), (5100, 57030), (5703, 51000), (6120, 47525), (6375, 45624), (7604, 38250), (7650, 38020), (8500, 34218), (9000, 32317), (9505, 30600), (10200, 28515), (11406, 25500), (12750, 22812), (15208, 19125), (15300, 19010), (17000, 17109)]