67951800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{5393}}^1$

素因数の和:5422

約数の個数: 144

約数和(自身を含む): 260853840

約数和(自身を除く): 192902040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 5393, 6300, 10786, 12600, 16179, 21572, 26965, 32358, 37751, 43144, 48537, 53930, 64716, 75502, 80895, 97074, 107860, 113253, 129432, 134825, 151004, 161790, 188755, 194148, 215720, 226506, 242685, 269650, 302008, 323580, 339759, 377510, 388296, 404475, 453012, 485370, 539300, 566265, 647160, 679518, 755020, 808950, 906024, 943775, 970740, 1078600, 1132530, 1213425, 1359036, 1510040, 1617900, 1698795, 1887550, 1941480, 2265060, 2426850, 2718072, 2831325, 3235800, 3397590, 3775100, 4530120, 4853700, 5662650, 6795180, 7550200, 8493975, 9707400, 11325300, 13590360, 16987950, 22650600, 33975900, 67951800]

約数ペア:

[(1, 67951800), (2, 33975900), (3, 22650600), (4, 16987950), (5, 13590360), (6, 11325300), (7, 9707400), (8, 8493975), (9, 7550200), (10, 6795180), (12, 5662650), (14, 4853700), (15, 4530120), (18, 3775100), (20, 3397590), (21, 3235800), (24, 2831325), (25, 2718072), (28, 2426850), (30, 2265060), (35, 1941480), (36, 1887550), (40, 1698795), (42, 1617900), (45, 1510040), (50, 1359036), (56, 1213425), (60, 1132530), (63, 1078600), (70, 970740), (72, 943775), (75, 906024), (84, 808950), (90, 755020), (100, 679518), (105, 647160), (120, 566265), (126, 539300), (140, 485370), (150, 453012), (168, 404475), (175, 388296), (180, 377510), (200, 339759), (210, 323580), (225, 302008), (252, 269650), (280, 242685), (300, 226506), (315, 215720), (350, 194148), (360, 188755), (420, 161790), (450, 151004), (504, 134825), (525, 129432), (600, 113253), (630, 107860), (700, 97074), (840, 80895), (900, 75502), (1050, 64716), (1260, 53930), (1400, 48537), (1575, 43144), (1800, 37751), (2100, 32358), (2520, 26965), (3150, 21572), (4200, 16179), (5393, 12600), (6300, 10786)]