51731400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 186595200

約数和(自身を除く): 134863800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 109, 113, 120, 140, 150, 168, 175, 200, 210, 218, 226, 280, 300, 327, 339, 350, 420, 436, 452, 525, 545, 565, 600, 654, 678, 700, 763, 791, 840, 872, 904, 1050, 1090, 1130, 1308, 1356, 1400, 1526, 1582, 1635, 1695, 2100, 2180, 2260, 2289, 2373, 2616, 2712, 2725, 2825, 3052, 3164, 3270, 3390, 3815, 3955, 4200, 4360, 4520, 4578, 4746, 5450, 5650, 6104, 6328, 6540, 6780, 7630, 7910, 8175, 8475, 9156, 9492, 10900, 11300, 11445, 11865, 12317, 13080, 13560, 15260, 15820, 16350, 16950, 18312, 18984, 19075, 19775, 21800, 22600, 22890, 23730, 24634, 30520, 31640, 32700, 33900, 36951, 38150, 39550, 45780, 47460, 49268, 57225, 59325, 61585, 65400, 67800, 73902, 76300, 79100, 86219, 91560, 94920, 98536, 114450, 118650, 123170, 147804, 152600, 158200, 172438, 184755, 228900, 237300, 246340, 258657, 295608, 307925, 344876, 369510, 431095, 457800, 474600, 492680, 517314, 615850, 689752, 739020, 862190, 923775, 1034628, 1231700, 1293285, 1478040, 1724380, 1847550, 2069256, 2155475, 2463400, 2586570, 3448760, 3695100, 4310950, 5173140, 6466425, 7390200, 8621900, 10346280, 12932850, 17243800, 25865700, 51731400]

約数ペア:

[(1, 51731400), (2, 25865700), (3, 17243800), (4, 12932850), (5, 10346280), (6, 8621900), (7, 7390200), (8, 6466425), (10, 5173140), (12, 4310950), (14, 3695100), (15, 3448760), (20, 2586570), (21, 2463400), (24, 2155475), (25, 2069256), (28, 1847550), (30, 1724380), (35, 1478040), (40, 1293285), (42, 1231700), (50, 1034628), (56, 923775), (60, 862190), (70, 739020), (75, 689752), (84, 615850), (100, 517314), (105, 492680), (109, 474600), (113, 457800), (120, 431095), (140, 369510), (150, 344876), (168, 307925), (175, 295608), (200, 258657), (210, 246340), (218, 237300), (226, 228900), (280, 184755), (300, 172438), (327, 158200), (339, 152600), (350, 147804), (420, 123170), (436, 118650), (452, 114450), (525, 98536), (545, 94920), (565, 91560), (600, 86219), (654, 79100), (678, 76300), (700, 73902), (763, 67800), (791, 65400), (840, 61585), (872, 59325), (904, 57225), (1050, 49268), (1090, 47460), (1130, 45780), (1308, 39550), (1356, 38150), (1400, 36951), (1526, 33900), (1582, 32700), (1635, 31640), (1695, 30520), (2100, 24634), (2180, 23730), (2260, 22890), (2289, 22600), (2373, 21800), (2616, 19775), (2712, 19075), (2725, 18984), (2825, 18312), (3052, 16950), (3164, 16350), (3270, 15820), (3390, 15260), (3815, 13560), (3955, 13080), (4200, 12317), (4360, 11865), (4520, 11445), (4578, 11300), (4746, 10900), (5450, 9492), (5650, 9156), (6104, 8475), (6328, 8175), (6540, 7910), (6780, 7630)]