68093550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{21617}}^1$

素因数の和:21642

約数の個数: 72

約数和(自身を含む): 209089296

約数和(自身を除く): 140995746

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 21617, 43234, 64851, 108085, 129702, 151319, 194553, 216170, 302638, 324255, 389106, 453957, 540425, 648510, 756595, 907914, 972765, 1080850, 1361871, 1513190, 1621275, 1945530, 2269785, 2723742, 3242550, 3782975, 4539570, 4863825, 6809355, 7565950, 9727650, 11348925, 13618710, 22697850, 34046775, 68093550]

約数ペア:

[(1, 68093550), (2, 34046775), (3, 22697850), (5, 13618710), (6, 11348925), (7, 9727650), (9, 7565950), (10, 6809355), (14, 4863825), (15, 4539570), (18, 3782975), (21, 3242550), (25, 2723742), (30, 2269785), (35, 1945530), (42, 1621275), (45, 1513190), (50, 1361871), (63, 1080850), (70, 972765), (75, 907914), (90, 756595), (105, 648510), (126, 540425), (150, 453957), (175, 389106), (210, 324255), (225, 302638), (315, 216170), (350, 194553), (450, 151319), (525, 129702), (630, 108085), (1050, 64851), (1575, 43234), (3150, 21617)]