55976400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 240

約数和(自身を含む): 204808320

約数和(自身を除く): 148831920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 71, 72, 73, 75, 80, 90, 100, 108, 120, 135, 142, 144, 146, 150, 180, 200, 213, 216, 219, 225, 240, 270, 284, 292, 300, 355, 360, 365, 400, 426, 432, 438, 450, 540, 568, 584, 600, 639, 657, 675, 710, 720, 730, 852, 876, 900, 1065, 1080, 1095, 1136, 1168, 1200, 1278, 1314, 1350, 1420, 1460, 1704, 1752, 1775, 1800, 1825, 1917, 1971, 2130, 2160, 2190, 2556, 2628, 2700, 2840, 2920, 3195, 3285, 3408, 3504, 3550, 3600, 3650, 3834, 3942, 4260, 4380, 5112, 5183, 5256, 5325, 5400, 5475, 5680, 5840, 6390, 6570, 7100, 7300, 7668, 7884, 8520, 8760, 9585, 9855, 10224, 10366, 10512, 10650, 10800, 10950, 12780, 13140, 14200, 14600, 15336, 15549, 15768, 15975, 16425, 17040, 17520, 19170, 19710, 20732, 21300, 21900, 25560, 25915, 26280, 28400, 29200, 30672, 31098, 31536, 31950, 32850, 38340, 39420, 41464, 42600, 43800, 46647, 47925, 49275, 51120, 51830, 52560, 62196, 63900, 65700, 76680, 77745, 78840, 82928, 85200, 87600, 93294, 95850, 98550, 103660, 124392, 127800, 129575, 131400, 139941, 153360, 155490, 157680, 186588, 191700, 197100, 207320, 233235, 248784, 255600, 259150, 262800, 279882, 310980, 373176, 383400, 388725, 394200, 414640, 466470, 518300, 559764, 621960, 699705, 746352, 766800, 777450, 788400, 932940, 1036600, 1119528, 1166175, 1243920, 1399410, 1554900, 1865880, 2073200, 2239056, 2332350, 2798820, 3109800, 3498525, 3731760, 4664700, 5597640, 6219600, 6997050, 9329400, 11195280, 13994100, 18658800, 27988200, 55976400]

約数ペア:

[(1, 55976400), (2, 27988200), (3, 18658800), (4, 13994100), (5, 11195280), (6, 9329400), (8, 6997050), (9, 6219600), (10, 5597640), (12, 4664700), (15, 3731760), (16, 3498525), (18, 3109800), (20, 2798820), (24, 2332350), (25, 2239056), (27, 2073200), (30, 1865880), (36, 1554900), (40, 1399410), (45, 1243920), (48, 1166175), (50, 1119528), (54, 1036600), (60, 932940), (71, 788400), (72, 777450), (73, 766800), (75, 746352), (80, 699705), (90, 621960), (100, 559764), (108, 518300), (120, 466470), (135, 414640), (142, 394200), (144, 388725), (146, 383400), (150, 373176), (180, 310980), (200, 279882), (213, 262800), (216, 259150), (219, 255600), (225, 248784), (240, 233235), (270, 207320), (284, 197100), (292, 191700), (300, 186588), (355, 157680), (360, 155490), (365, 153360), (400, 139941), (426, 131400), (432, 129575), (438, 127800), (450, 124392), (540, 103660), (568, 98550), (584, 95850), (600, 93294), (639, 87600), (657, 85200), (675, 82928), (710, 78840), (720, 77745), (730, 76680), (852, 65700), (876, 63900), (900, 62196), (1065, 52560), (1080, 51830), (1095, 51120), (1136, 49275), (1168, 47925), (1200, 46647), (1278, 43800), (1314, 42600), (1350, 41464), (1420, 39420), (1460, 38340), (1704, 32850), (1752, 31950), (1775, 31536), (1800, 31098), (1825, 30672), (1917, 29200), (1971, 28400), (2130, 26280), (2160, 25915), (2190, 25560), (2556, 21900), (2628, 21300), (2700, 20732), (2840, 19710), (2920, 19170), (3195, 17520), (3285, 17040), (3408, 16425), (3504, 15975), (3550, 15768), (3600, 15549), (3650, 15336), (3834, 14600), (3942, 14200), (4260, 13140), (4380, 12780), (5112, 10950), (5183, 10800), (5256, 10650), (5325, 10512), (5400, 10366), (5475, 10224), (5680, 9855), (5840, 9585), (6390, 8760), (6570, 8520), (7100, 7884), (7300, 7668)]