55452800

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 192

約数和(自身を含む): 155823360

約数和(自身を除く): 100370560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 43, 50, 52, 62, 64, 65, 80, 86, 100, 104, 124, 128, 130, 155, 160, 172, 200, 208, 215, 248, 260, 310, 320, 325, 344, 400, 403, 416, 430, 496, 520, 559, 620, 640, 650, 688, 775, 800, 806, 832, 860, 992, 1040, 1075, 1118, 1240, 1300, 1333, 1376, 1550, 1600, 1612, 1664, 1720, 1984, 2015, 2080, 2150, 2236, 2480, 2600, 2666, 2752, 2795, 3100, 3200, 3224, 3440, 3968, 4030, 4160, 4300, 4472, 4960, 5200, 5332, 5504, 5590, 6200, 6448, 6665, 6880, 8060, 8320, 8600, 8944, 9920, 10075, 10400, 10664, 11180, 12400, 12896, 13330, 13760, 13975, 16120, 17200, 17329, 17888, 19840, 20150, 20800, 21328, 22360, 24800, 25792, 26660, 27520, 27950, 32240, 33325, 34400, 34658, 35776, 40300, 41600, 42656, 44720, 49600, 51584, 53320, 55900, 64480, 66650, 68800, 69316, 71552, 80600, 85312, 86645, 89440, 99200, 106640, 111800, 128960, 133300, 137600, 138632, 161200, 170624, 173290, 178880, 213280, 223600, 257920, 266600, 277264, 322400, 346580, 357760, 426560, 433225, 447200, 533200, 554528, 644800, 693160, 853120, 866450, 894400, 1066400, 1109056, 1289600, 1386320, 1732900, 1788800, 2132800, 2218112, 2772640, 3465800, 4265600, 5545280, 6931600, 11090560, 13863200, 27726400, 55452800]

約数ペア:

[(1, 55452800), (2, 27726400), (4, 13863200), (5, 11090560), (8, 6931600), (10, 5545280), (13, 4265600), (16, 3465800), (20, 2772640), (25, 2218112), (26, 2132800), (31, 1788800), (32, 1732900), (40, 1386320), (43, 1289600), (50, 1109056), (52, 1066400), (62, 894400), (64, 866450), (65, 853120), (80, 693160), (86, 644800), (100, 554528), (104, 533200), (124, 447200), (128, 433225), (130, 426560), (155, 357760), (160, 346580), (172, 322400), (200, 277264), (208, 266600), (215, 257920), (248, 223600), (260, 213280), (310, 178880), (320, 173290), (325, 170624), (344, 161200), (400, 138632), (403, 137600), (416, 133300), (430, 128960), (496, 111800), (520, 106640), (559, 99200), (620, 89440), (640, 86645), (650, 85312), (688, 80600), (775, 71552), (800, 69316), (806, 68800), (832, 66650), (860, 64480), (992, 55900), (1040, 53320), (1075, 51584), (1118, 49600), (1240, 44720), (1300, 42656), (1333, 41600), (1376, 40300), (1550, 35776), (1600, 34658), (1612, 34400), (1664, 33325), (1720, 32240), (1984, 27950), (2015, 27520), (2080, 26660), (2150, 25792), (2236, 24800), (2480, 22360), (2600, 21328), (2666, 20800), (2752, 20150), (2795, 19840), (3100, 17888), (3200, 17329), (3224, 17200), (3440, 16120), (3968, 13975), (4030, 13760), (4160, 13330), (4300, 12896), (4472, 12400), (4960, 11180), (5200, 10664), (5332, 10400), (5504, 10075), (5590, 9920), (6200, 8944), (6448, 8600), (6665, 8320), (6880, 8060)]