68656800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{28607}}^1$

素因数の和:28630

約数の個数: 72

約数和(自身を含む): 223485696

約数和(自身を除く): 154828896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 28607, 57214, 85821, 114428, 143035, 171642, 228856, 286070, 343284, 429105, 457712, 572140, 686568, 715175, 858210, 915424, 1144280, 1373136, 1430350, 1716420, 2145525, 2288560, 2746272, 2860700, 3432840, 4291050, 4577120, 5721400, 6865680, 8582100, 11442800, 13731360, 17164200, 22885600, 34328400, 68656800]

約数ペア:

[(1, 68656800), (2, 34328400), (3, 22885600), (4, 17164200), (5, 13731360), (6, 11442800), (8, 8582100), (10, 6865680), (12, 5721400), (15, 4577120), (16, 4291050), (20, 3432840), (24, 2860700), (25, 2746272), (30, 2288560), (32, 2145525), (40, 1716420), (48, 1430350), (50, 1373136), (60, 1144280), (75, 915424), (80, 858210), (96, 715175), (100, 686568), (120, 572140), (150, 457712), (160, 429105), (200, 343284), (240, 286070), (300, 228856), (400, 171642), (480, 143035), (600, 114428), (800, 85821), (1200, 57214), (2400, 28607)]