38910600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{21617}}^1$

素因数の和:21639

約数の個数: 72

約数和(自身を含む): 130680810

約数和(自身を除く): 91770210

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 21617, 43234, 64851, 86468, 108085, 129702, 172936, 194553, 216170, 259404, 324255, 389106, 432340, 518808, 540425, 648510, 778212, 864680, 972765, 1080850, 1297020, 1556424, 1621275, 1945530, 2161700, 2594040, 3242550, 3891060, 4323400, 4863825, 6485100, 7782120, 9727650, 12970200, 19455300, 38910600]

約数ペア:

[(1, 38910600), (2, 19455300), (3, 12970200), (4, 9727650), (5, 7782120), (6, 6485100), (8, 4863825), (9, 4323400), (10, 3891060), (12, 3242550), (15, 2594040), (18, 2161700), (20, 1945530), (24, 1621275), (25, 1556424), (30, 1297020), (36, 1080850), (40, 972765), (45, 864680), (50, 778212), (60, 648510), (72, 540425), (75, 518808), (90, 432340), (100, 389106), (120, 324255), (150, 259404), (180, 216170), (200, 194553), (225, 172936), (300, 129702), (360, 108085), (450, 86468), (600, 64851), (900, 43234), (1800, 21617)]