51692760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:378

約数の個数: 192

約数和(自身を含む): 195324480

約数和(自身を除く): 143631720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 73, 84, 90, 105, 120, 126, 140, 146, 168, 180, 210, 219, 252, 280, 281, 292, 315, 360, 365, 420, 438, 504, 511, 562, 584, 630, 657, 730, 840, 843, 876, 1022, 1095, 1124, 1260, 1314, 1405, 1460, 1533, 1686, 1752, 1967, 2044, 2190, 2248, 2520, 2529, 2555, 2628, 2810, 2920, 3066, 3285, 3372, 3934, 4088, 4215, 4380, 4599, 5058, 5110, 5256, 5620, 5901, 6132, 6570, 6744, 7665, 7868, 8430, 8760, 9198, 9835, 10116, 10220, 11240, 11802, 12264, 12645, 13140, 15330, 15736, 16860, 17703, 18396, 19670, 20232, 20440, 20513, 22995, 23604, 25290, 26280, 29505, 30660, 33720, 35406, 36792, 39340, 41026, 45990, 47208, 50580, 59010, 61320, 61539, 70812, 78680, 82052, 88515, 91980, 101160, 102565, 118020, 123078, 141624, 143591, 164104, 177030, 183960, 184617, 205130, 236040, 246156, 287182, 307695, 354060, 369234, 410260, 430773, 492312, 574364, 615390, 708120, 717955, 738468, 820520, 861546, 923085, 1148728, 1230780, 1292319, 1435910, 1476936, 1723092, 1846170, 2153865, 2461560, 2584638, 2871820, 3446184, 3692340, 4307730, 5169276, 5743640, 6461595, 7384680, 8615460, 10338552, 12923190, 17230920, 25846380, 51692760]

約数ペア:

[(1, 51692760), (2, 25846380), (3, 17230920), (4, 12923190), (5, 10338552), (6, 8615460), (7, 7384680), (8, 6461595), (9, 5743640), (10, 5169276), (12, 4307730), (14, 3692340), (15, 3446184), (18, 2871820), (20, 2584638), (21, 2461560), (24, 2153865), (28, 1846170), (30, 1723092), (35, 1476936), (36, 1435910), (40, 1292319), (42, 1230780), (45, 1148728), (56, 923085), (60, 861546), (63, 820520), (70, 738468), (72, 717955), (73, 708120), (84, 615390), (90, 574364), (105, 492312), (120, 430773), (126, 410260), (140, 369234), (146, 354060), (168, 307695), (180, 287182), (210, 246156), (219, 236040), (252, 205130), (280, 184617), (281, 183960), (292, 177030), (315, 164104), (360, 143591), (365, 141624), (420, 123078), (438, 118020), (504, 102565), (511, 101160), (562, 91980), (584, 88515), (630, 82052), (657, 78680), (730, 70812), (840, 61539), (843, 61320), (876, 59010), (1022, 50580), (1095, 47208), (1124, 45990), (1260, 41026), (1314, 39340), (1405, 36792), (1460, 35406), (1533, 33720), (1686, 30660), (1752, 29505), (1967, 26280), (2044, 25290), (2190, 23604), (2248, 22995), (2520, 20513), (2529, 20440), (2555, 20232), (2628, 19670), (2810, 18396), (2920, 17703), (3066, 16860), (3285, 15736), (3372, 15330), (3934, 13140), (4088, 12645), (4215, 12264), (4380, 11802), (4599, 11240), (5058, 10220), (5110, 10116), (5256, 9835), (5620, 9198), (5901, 8760), (6132, 8430), (6570, 7868), (6744, 7665)]