67951200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1231}}^1$

素因数の和:1277

約数の個数: 144

約数和(自身を含む): 230985216

約数和(自身を除く): 163034016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 69, 75, 80, 92, 96, 100, 115, 120, 138, 150, 160, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 480, 552, 575, 600, 690, 736, 800, 920, 1104, 1150, 1200, 1231, 1380, 1725, 1840, 2208, 2300, 2400, 2462, 2760, 3450, 3680, 3693, 4600, 4924, 5520, 6155, 6900, 7386, 9200, 9848, 11040, 12310, 13800, 14772, 18400, 18465, 19696, 24620, 27600, 28313, 29544, 30775, 36930, 39392, 49240, 55200, 56626, 59088, 61550, 73860, 84939, 92325, 98480, 113252, 118176, 123100, 141565, 147720, 169878, 184650, 196960, 226504, 246200, 283130, 295440, 339756, 369300, 424695, 453008, 492400, 566260, 590880, 679512, 707825, 738600, 849390, 906016, 984800, 1132520, 1359024, 1415650, 1477200, 1698780, 2123475, 2265040, 2718048, 2831300, 2954400, 3397560, 4246950, 4530080, 5662600, 6795120, 8493900, 11325200, 13590240, 16987800, 22650400, 33975600, 67951200]

約数ペア:

[(1, 67951200), (2, 33975600), (3, 22650400), (4, 16987800), (5, 13590240), (6, 11325200), (8, 8493900), (10, 6795120), (12, 5662600), (15, 4530080), (16, 4246950), (20, 3397560), (23, 2954400), (24, 2831300), (25, 2718048), (30, 2265040), (32, 2123475), (40, 1698780), (46, 1477200), (48, 1415650), (50, 1359024), (60, 1132520), (69, 984800), (75, 906016), (80, 849390), (92, 738600), (96, 707825), (100, 679512), (115, 590880), (120, 566260), (138, 492400), (150, 453008), (160, 424695), (184, 369300), (200, 339756), (230, 295440), (240, 283130), (276, 246200), (300, 226504), (345, 196960), (368, 184650), (400, 169878), (460, 147720), (480, 141565), (552, 123100), (575, 118176), (600, 113252), (690, 98480), (736, 92325), (800, 84939), (920, 73860), (1104, 61550), (1150, 59088), (1200, 56626), (1231, 55200), (1380, 49240), (1725, 39392), (1840, 36930), (2208, 30775), (2300, 29544), (2400, 28313), (2462, 27600), (2760, 24620), (3450, 19696), (3680, 18465), (3693, 18400), (4600, 14772), (4924, 13800), (5520, 12310), (6155, 11040), (6900, 9848), (7386, 9200)]