68078400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1091}}^1$

素因数の和:1129

約数の個数: 168

約数和(自身を含む): 240755424

約数和(自身を除く): 172677024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 832, 960, 975, 1040, 1091, 1200, 1248, 1300, 1560, 1600, 1950, 2080, 2182, 2400, 2496, 2600, 3120, 3273, 3900, 4160, 4364, 4800, 5200, 5455, 6240, 6546, 7800, 8728, 10400, 10910, 12480, 13092, 14183, 15600, 16365, 17456, 20800, 21820, 26184, 27275, 28366, 31200, 32730, 34912, 42549, 43640, 52368, 54550, 56732, 62400, 65460, 69824, 70915, 81825, 85098, 87280, 104736, 109100, 113464, 130920, 141830, 163650, 170196, 174560, 209472, 212745, 218200, 226928, 261840, 283660, 327300, 340392, 349120, 354575, 425490, 436400, 453856, 523680, 567320, 654600, 680784, 709150, 850980, 872800, 907712, 1047360, 1063725, 1134640, 1309200, 1361568, 1418300, 1701960, 1745600, 2127450, 2269280, 2618400, 2723136, 2836600, 3403920, 4254900, 4538560, 5236800, 5673200, 6807840, 8509800, 11346400, 13615680, 17019600, 22692800, 34039200, 68078400]

約数ペア:

[(1, 68078400), (2, 34039200), (3, 22692800), (4, 17019600), (5, 13615680), (6, 11346400), (8, 8509800), (10, 6807840), (12, 5673200), (13, 5236800), (15, 4538560), (16, 4254900), (20, 3403920), (24, 2836600), (25, 2723136), (26, 2618400), (30, 2269280), (32, 2127450), (39, 1745600), (40, 1701960), (48, 1418300), (50, 1361568), (52, 1309200), (60, 1134640), (64, 1063725), (65, 1047360), (75, 907712), (78, 872800), (80, 850980), (96, 709150), (100, 680784), (104, 654600), (120, 567320), (130, 523680), (150, 453856), (156, 436400), (160, 425490), (192, 354575), (195, 349120), (200, 340392), (208, 327300), (240, 283660), (260, 261840), (300, 226928), (312, 218200), (320, 212745), (325, 209472), (390, 174560), (400, 170196), (416, 163650), (480, 141830), (520, 130920), (600, 113464), (624, 109100), (650, 104736), (780, 87280), (800, 85098), (832, 81825), (960, 70915), (975, 69824), (1040, 65460), (1091, 62400), (1200, 56732), (1248, 54550), (1300, 52368), (1560, 43640), (1600, 42549), (1950, 34912), (2080, 32730), (2182, 31200), (2400, 28366), (2496, 27275), (2600, 26184), (3120, 21820), (3273, 20800), (3900, 17456), (4160, 16365), (4364, 15600), (4800, 14183), (5200, 13092), (5455, 12480), (6240, 10910), (6546, 10400), (7800, 8728)]