81630600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 274803840

約数和(自身を除く): 193173240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 53, 60, 68, 75, 85, 100, 102, 106, 120, 136, 150, 151, 159, 170, 200, 204, 212, 255, 265, 300, 302, 318, 340, 408, 424, 425, 453, 510, 530, 600, 604, 636, 680, 755, 795, 850, 901, 906, 1020, 1060, 1208, 1272, 1275, 1325, 1510, 1590, 1700, 1802, 1812, 2040, 2120, 2265, 2550, 2567, 2650, 2703, 3020, 3180, 3400, 3604, 3624, 3775, 3975, 4505, 4530, 5100, 5134, 5300, 5406, 6040, 6360, 7208, 7550, 7701, 7950, 8003, 9010, 9060, 10200, 10268, 10600, 10812, 11325, 12835, 13515, 15100, 15402, 15900, 16006, 18020, 18120, 20536, 21624, 22525, 22650, 24009, 25670, 27030, 30200, 30804, 31800, 32012, 36040, 38505, 40015, 45050, 45300, 48018, 51340, 54060, 61608, 64024, 64175, 67575, 77010, 80030, 90100, 90600, 96036, 102680, 108120, 120045, 128350, 135150, 136051, 154020, 160060, 180200, 192072, 192525, 200075, 240090, 256700, 270300, 272102, 308040, 320120, 385050, 400150, 408153, 480180, 513400, 540600, 544204, 600225, 680255, 770100, 800300, 816306, 960360, 1088408, 1200450, 1360510, 1540200, 1600600, 1632612, 2040765, 2400900, 2721020, 3265224, 3401275, 4081530, 4801800, 5442040, 6802550, 8163060, 10203825, 13605100, 16326120, 20407650, 27210200, 40815300, 81630600]

約数ペア:

[(1, 81630600), (2, 40815300), (3, 27210200), (4, 20407650), (5, 16326120), (6, 13605100), (8, 10203825), (10, 8163060), (12, 6802550), (15, 5442040), (17, 4801800), (20, 4081530), (24, 3401275), (25, 3265224), (30, 2721020), (34, 2400900), (40, 2040765), (50, 1632612), (51, 1600600), (53, 1540200), (60, 1360510), (68, 1200450), (75, 1088408), (85, 960360), (100, 816306), (102, 800300), (106, 770100), (120, 680255), (136, 600225), (150, 544204), (151, 540600), (159, 513400), (170, 480180), (200, 408153), (204, 400150), (212, 385050), (255, 320120), (265, 308040), (300, 272102), (302, 270300), (318, 256700), (340, 240090), (408, 200075), (424, 192525), (425, 192072), (453, 180200), (510, 160060), (530, 154020), (600, 136051), (604, 135150), (636, 128350), (680, 120045), (755, 108120), (795, 102680), (850, 96036), (901, 90600), (906, 90100), (1020, 80030), (1060, 77010), (1208, 67575), (1272, 64175), (1275, 64024), (1325, 61608), (1510, 54060), (1590, 51340), (1700, 48018), (1802, 45300), (1812, 45050), (2040, 40015), (2120, 38505), (2265, 36040), (2550, 32012), (2567, 31800), (2650, 30804), (2703, 30200), (3020, 27030), (3180, 25670), (3400, 24009), (3604, 22650), (3624, 22525), (3775, 21624), (3975, 20536), (4505, 18120), (4530, 18020), (5100, 16006), (5134, 15900), (5300, 15402), (5406, 15100), (6040, 13515), (6360, 12835), (7208, 11325), (7550, 10812), (7701, 10600), (7950, 10268), (8003, 10200), (9010, 9060)]