18133200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:123

約数の個数: 240

約数和(自身を含む): 68269440

約数和(自身を除く): 50136240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 48, 50, 54, 60, 69, 72, 73, 75, 80, 90, 92, 100, 108, 115, 120, 135, 138, 144, 146, 150, 180, 184, 200, 207, 216, 219, 225, 230, 240, 270, 276, 292, 300, 345, 360, 365, 368, 400, 414, 432, 438, 450, 460, 540, 552, 575, 584, 600, 621, 657, 675, 690, 720, 730, 828, 876, 900, 920, 1035, 1080, 1095, 1104, 1150, 1168, 1200, 1242, 1314, 1350, 1380, 1460, 1656, 1679, 1725, 1752, 1800, 1825, 1840, 1971, 2070, 2160, 2190, 2300, 2484, 2628, 2700, 2760, 2920, 3105, 3285, 3312, 3358, 3450, 3504, 3600, 3650, 3942, 4140, 4380, 4600, 4968, 5037, 5175, 5256, 5400, 5475, 5520, 5840, 6210, 6570, 6716, 6900, 7300, 7884, 8280, 8395, 8760, 9200, 9855, 9936, 10074, 10350, 10512, 10800, 10950, 12420, 13140, 13432, 13800, 14600, 15111, 15525, 15768, 16425, 16560, 16790, 17520, 19710, 20148, 20700, 21900, 24840, 25185, 26280, 26864, 27600, 29200, 30222, 31050, 31536, 32850, 33580, 39420, 40296, 41400, 41975, 43800, 45333, 49275, 49680, 50370, 52560, 60444, 62100, 65700, 67160, 75555, 78840, 80592, 82800, 83950, 87600, 90666, 98550, 100740, 120888, 124200, 125925, 131400, 134320, 151110, 157680, 167900, 181332, 197100, 201480, 226665, 241776, 248400, 251850, 262800, 302220, 335800, 362664, 377775, 394200, 402960, 453330, 503700, 604440, 671600, 725328, 755550, 788400, 906660, 1007400, 1133325, 1208880, 1511100, 1813320, 2014800, 2266650, 3022200, 3626640, 4533300, 6044400, 9066600, 18133200]

約数ペア:

[(1, 18133200), (2, 9066600), (3, 6044400), (4, 4533300), (5, 3626640), (6, 3022200), (8, 2266650), (9, 2014800), (10, 1813320), (12, 1511100), (15, 1208880), (16, 1133325), (18, 1007400), (20, 906660), (23, 788400), (24, 755550), (25, 725328), (27, 671600), (30, 604440), (36, 503700), (40, 453330), (45, 402960), (46, 394200), (48, 377775), (50, 362664), (54, 335800), (60, 302220), (69, 262800), (72, 251850), (73, 248400), (75, 241776), (80, 226665), (90, 201480), (92, 197100), (100, 181332), (108, 167900), (115, 157680), (120, 151110), (135, 134320), (138, 131400), (144, 125925), (146, 124200), (150, 120888), (180, 100740), (184, 98550), (200, 90666), (207, 87600), (216, 83950), (219, 82800), (225, 80592), (230, 78840), (240, 75555), (270, 67160), (276, 65700), (292, 62100), (300, 60444), (345, 52560), (360, 50370), (365, 49680), (368, 49275), (400, 45333), (414, 43800), (432, 41975), (438, 41400), (450, 40296), (460, 39420), (540, 33580), (552, 32850), (575, 31536), (584, 31050), (600, 30222), (621, 29200), (657, 27600), (675, 26864), (690, 26280), (720, 25185), (730, 24840), (828, 21900), (876, 20700), (900, 20148), (920, 19710), (1035, 17520), (1080, 16790), (1095, 16560), (1104, 16425), (1150, 15768), (1168, 15525), (1200, 15111), (1242, 14600), (1314, 13800), (1350, 13432), (1380, 13140), (1460, 12420), (1656, 10950), (1679, 10800), (1725, 10512), (1752, 10350), (1800, 10074), (1825, 9936), (1840, 9855), (1971, 9200), (2070, 8760), (2160, 8395), (2190, 8280), (2300, 7884), (2484, 7300), (2628, 6900), (2700, 6716), (2760, 6570), (2920, 6210), (3105, 5840), (3285, 5520), (3312, 5475), (3358, 5400), (3450, 5256), (3504, 5175), (3600, 5037), (3650, 4968), (3942, 4600), (4140, 4380)]