69165900

素因数分解:

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

素因数の和:8565

約数の個数: 90

約数和(自身を含む): 224234780

約数和(自身を除く): 155068880

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 8539, 17078, 25617, 34156, 42695, 51234, 76851, 85390, 102468, 128085, 153702, 170780, 213475, 230553, 256170, 307404, 384255, 426950, 461106, 512340, 640425, 691659, 768510, 853900, 922212, 1152765, 1280850, 1383318, 1537020, 1921275, 2305530, 2561700, 2766636, 3458295, 3842550, 4611060, 5763825, 6916590, 7685100, 11527650, 13833180, 17291475, 23055300, 34582950, 69165900]

約数ペア:

[(1, 69165900), (2, 34582950), (3, 23055300), (4, 17291475), (5, 13833180), (6, 11527650), (9, 7685100), (10, 6916590), (12, 5763825), (15, 4611060), (18, 3842550), (20, 3458295), (25, 2766636), (27, 2561700), (30, 2305530), (36, 1921275), (45, 1537020), (50, 1383318), (54, 1280850), (60, 1152765), (75, 922212), (81, 853900), (90, 768510), (100, 691659), (108, 640425), (135, 512340), (150, 461106), (162, 426950), (180, 384255), (225, 307404), (270, 256170), (300, 230553), (324, 213475), (405, 170780), (450, 153702), (540, 128085), (675, 102468), (810, 85390), (900, 76851), (1350, 51234), (1620, 42695), (2025, 34156), (2700, 25617), (4050, 17078), (8100, 8539)]