138331800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{8539}}^1$

素因数の和:8567

約数の個数: 120

約数和(自身を含む): 480503100

約数和(自身を除く): 342171300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 8100, 8539, 16200, 17078, 25617, 34156, 42695, 51234, 68312, 76851, 85390, 102468, 128085, 153702, 170780, 204936, 213475, 230553, 256170, 307404, 341560, 384255, 426950, 461106, 512340, 614808, 640425, 691659, 768510, 853900, 922212, 1024680, 1152765, 1280850, 1383318, 1537020, 1707800, 1844424, 1921275, 2305530, 2561700, 2766636, 3074040, 3458295, 3842550, 4611060, 5123400, 5533272, 5763825, 6916590, 7685100, 9222120, 11527650, 13833180, 15370200, 17291475, 23055300, 27666360, 34582950, 46110600, 69165900, 138331800]

約数ペア:

[(1, 138331800), (2, 69165900), (3, 46110600), (4, 34582950), (5, 27666360), (6, 23055300), (8, 17291475), (9, 15370200), (10, 13833180), (12, 11527650), (15, 9222120), (18, 7685100), (20, 6916590), (24, 5763825), (25, 5533272), (27, 5123400), (30, 4611060), (36, 3842550), (40, 3458295), (45, 3074040), (50, 2766636), (54, 2561700), (60, 2305530), (72, 1921275), (75, 1844424), (81, 1707800), (90, 1537020), (100, 1383318), (108, 1280850), (120, 1152765), (135, 1024680), (150, 922212), (162, 853900), (180, 768510), (200, 691659), (216, 640425), (225, 614808), (270, 512340), (300, 461106), (324, 426950), (360, 384255), (405, 341560), (450, 307404), (540, 256170), (600, 230553), (648, 213475), (675, 204936), (810, 170780), (900, 153702), (1080, 128085), (1350, 102468), (1620, 85390), (1800, 76851), (2025, 68312), (2700, 51234), (3240, 42695), (4050, 34156), (5400, 25617), (8100, 17078), (8539, 16200)]