66185600

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 192

約数和(自身を含む): 185040240

約数和(自身を除く): 118854640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 37, 40, 43, 50, 52, 64, 65, 74, 80, 86, 100, 104, 128, 130, 148, 160, 172, 185, 200, 208, 215, 260, 296, 320, 325, 344, 370, 400, 416, 430, 481, 520, 559, 592, 640, 650, 688, 740, 800, 832, 860, 925, 962, 1040, 1075, 1118, 1184, 1300, 1376, 1480, 1591, 1600, 1664, 1720, 1850, 1924, 2080, 2150, 2236, 2368, 2405, 2600, 2752, 2795, 2960, 3182, 3200, 3440, 3700, 3848, 4160, 4300, 4472, 4736, 4810, 5200, 5504, 5590, 5920, 6364, 6880, 7400, 7696, 7955, 8320, 8600, 8944, 9620, 10400, 11180, 11840, 12025, 12728, 13760, 13975, 14800, 15392, 15910, 17200, 17888, 19240, 20683, 20800, 22360, 23680, 24050, 25456, 27520, 27950, 29600, 30784, 31820, 34400, 35776, 38480, 39775, 41366, 41600, 44720, 48100, 50912, 55900, 59200, 61568, 63640, 68800, 71552, 76960, 79550, 82732, 89440, 96200, 101824, 103415, 111800, 118400, 127280, 137600, 153920, 159100, 165464, 178880, 192400, 203648, 206830, 223600, 254560, 307840, 318200, 330928, 357760, 384800, 413660, 447200, 509120, 517075, 636400, 661856, 769600, 827320, 894400, 1018240, 1034150, 1272800, 1323712, 1539200, 1654640, 1788800, 2068300, 2545600, 2647424, 3309280, 4136600, 5091200, 6618560, 8273200, 13237120, 16546400, 33092800, 66185600]

約数ペア:

[(1, 66185600), (2, 33092800), (4, 16546400), (5, 13237120), (8, 8273200), (10, 6618560), (13, 5091200), (16, 4136600), (20, 3309280), (25, 2647424), (26, 2545600), (32, 2068300), (37, 1788800), (40, 1654640), (43, 1539200), (50, 1323712), (52, 1272800), (64, 1034150), (65, 1018240), (74, 894400), (80, 827320), (86, 769600), (100, 661856), (104, 636400), (128, 517075), (130, 509120), (148, 447200), (160, 413660), (172, 384800), (185, 357760), (200, 330928), (208, 318200), (215, 307840), (260, 254560), (296, 223600), (320, 206830), (325, 203648), (344, 192400), (370, 178880), (400, 165464), (416, 159100), (430, 153920), (481, 137600), (520, 127280), (559, 118400), (592, 111800), (640, 103415), (650, 101824), (688, 96200), (740, 89440), (800, 82732), (832, 79550), (860, 76960), (925, 71552), (962, 68800), (1040, 63640), (1075, 61568), (1118, 59200), (1184, 55900), (1300, 50912), (1376, 48100), (1480, 44720), (1591, 41600), (1600, 41366), (1664, 39775), (1720, 38480), (1850, 35776), (1924, 34400), (2080, 31820), (2150, 30784), (2236, 29600), (2368, 27950), (2405, 27520), (2600, 25456), (2752, 24050), (2795, 23680), (2960, 22360), (3182, 20800), (3200, 20683), (3440, 19240), (3700, 17888), (3848, 17200), (4160, 15910), (4300, 15392), (4472, 14800), (4736, 13975), (4810, 13760), (5200, 12728), (5504, 12025), (5590, 11840), (5920, 11180), (6364, 10400), (6880, 9620), (7400, 8944), (7696, 8600), (7955, 8320)]