480955500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{6287}}^1$

素因数の和:6329

約数の個数: 144

約数和(自身を含む): 1606760064

約数和(自身を除く): 1125804564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 125, 150, 153, 170, 180, 204, 225, 250, 255, 300, 306, 340, 375, 425, 450, 500, 510, 612, 750, 765, 850, 900, 1020, 1125, 1275, 1500, 1530, 1700, 2125, 2250, 2550, 3060, 3825, 4250, 4500, 5100, 6287, 6375, 7650, 8500, 12574, 12750, 15300, 18861, 19125, 25148, 25500, 31435, 37722, 38250, 56583, 62870, 75444, 76500, 94305, 106879, 113166, 125740, 157175, 188610, 213758, 226332, 282915, 314350, 320637, 377220, 427516, 471525, 534395, 565830, 628700, 641274, 785875, 943050, 961911, 1068790, 1131660, 1282548, 1414575, 1571750, 1603185, 1886100, 1923822, 2137580, 2357625, 2671975, 2829150, 3143500, 3206370, 3847644, 4715250, 4809555, 5343950, 5658300, 6412740, 7072875, 8015925, 9430500, 9619110, 10687900, 13359875, 14145750, 16031850, 19238220, 24047775, 26719750, 28291500, 32063700, 40079625, 48095550, 53439500, 80159250, 96191100, 120238875, 160318500, 240477750, 480955500]

約数ペア:

[(1, 480955500), (2, 240477750), (3, 160318500), (4, 120238875), (5, 96191100), (6, 80159250), (9, 53439500), (10, 48095550), (12, 40079625), (15, 32063700), (17, 28291500), (18, 26719750), (20, 24047775), (25, 19238220), (30, 16031850), (34, 14145750), (36, 13359875), (45, 10687900), (50, 9619110), (51, 9430500), (60, 8015925), (68, 7072875), (75, 6412740), (85, 5658300), (90, 5343950), (100, 4809555), (102, 4715250), (125, 3847644), (150, 3206370), (153, 3143500), (170, 2829150), (180, 2671975), (204, 2357625), (225, 2137580), (250, 1923822), (255, 1886100), (300, 1603185), (306, 1571750), (340, 1414575), (375, 1282548), (425, 1131660), (450, 1068790), (500, 961911), (510, 943050), (612, 785875), (750, 641274), (765, 628700), (850, 565830), (900, 534395), (1020, 471525), (1125, 427516), (1275, 377220), (1500, 320637), (1530, 314350), (1700, 282915), (2125, 226332), (2250, 213758), (2550, 188610), (3060, 157175), (3825, 125740), (4250, 113166), (4500, 106879), (5100, 94305), (6287, 76500), (6375, 75444), (7650, 62870), (8500, 56583), (12574, 38250), (12750, 37722), (15300, 31435), (18861, 25500), (19125, 25148)]