61720200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2017}}^1$

素因数の和:2056

約数の個数: 144

約数和(自身を含む): 219578580

約数和(自身を除く): 157858380

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, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1224, 1275, 1530, 1700, 1800, 2017, 2040, 2550, 3060, 3400, 3825, 4034, 5100, 6051, 6120, 7650, 8068, 10085, 10200, 12102, 15300, 16136, 18153, 20170, 24204, 30255, 30600, 34289, 36306, 40340, 48408, 50425, 60510, 68578, 72612, 80680, 90765, 100850, 102867, 121020, 137156, 145224, 151275, 171445, 181530, 201700, 205734, 242040, 274312, 302550, 308601, 342890, 363060, 403400, 411468, 453825, 514335, 605100, 617202, 685780, 726120, 822936, 857225, 907650, 1028670, 1210200, 1234404, 1371560, 1543005, 1714450, 1815300, 2057340, 2468808, 2571675, 3086010, 3428900, 3630600, 4114680, 5143350, 6172020, 6857800, 7715025, 10286700, 12344040, 15430050, 20573400, 30860100, 61720200]

約数ペア:

[(1, 61720200), (2, 30860100), (3, 20573400), (4, 15430050), (5, 12344040), (6, 10286700), (8, 7715025), (9, 6857800), (10, 6172020), (12, 5143350), (15, 4114680), (17, 3630600), (18, 3428900), (20, 3086010), (24, 2571675), (25, 2468808), (30, 2057340), (34, 1815300), (36, 1714450), (40, 1543005), (45, 1371560), (50, 1234404), (51, 1210200), (60, 1028670), (68, 907650), (72, 857225), (75, 822936), (85, 726120), (90, 685780), (100, 617202), (102, 605100), (120, 514335), (136, 453825), (150, 411468), (153, 403400), (170, 363060), (180, 342890), (200, 308601), (204, 302550), (225, 274312), (255, 242040), (300, 205734), (306, 201700), (340, 181530), (360, 171445), (408, 151275), (425, 145224), (450, 137156), (510, 121020), (600, 102867), (612, 100850), (680, 90765), (765, 80680), (850, 72612), (900, 68578), (1020, 60510), (1224, 50425), (1275, 48408), (1530, 40340), (1700, 36306), (1800, 34289), (2017, 30600), (2040, 30255), (2550, 24204), (3060, 20170), (3400, 18153), (3825, 16136), (4034, 15300), (5100, 12102), (6051, 10200), (6120, 10085), (7650, 8068)]