15111000

素因数分解:

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

素因数の和:123

約数の個数: 192

約数和(自身を含む): 54025920

約数和(自身を除く): 38914920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 73, 75, 90, 92, 100, 115, 120, 125, 138, 146, 150, 180, 184, 200, 207, 219, 225, 230, 250, 276, 292, 300, 345, 360, 365, 375, 414, 438, 450, 460, 500, 552, 575, 584, 600, 657, 690, 730, 750, 828, 876, 900, 920, 1000, 1035, 1095, 1125, 1150, 1314, 1380, 1460, 1500, 1656, 1679, 1725, 1752, 1800, 1825, 2070, 2190, 2250, 2300, 2628, 2760, 2875, 2920, 3000, 3285, 3358, 3450, 3650, 4140, 4380, 4500, 4600, 5037, 5175, 5256, 5475, 5750, 6570, 6716, 6900, 7300, 8280, 8395, 8625, 8760, 9000, 9125, 10074, 10350, 10950, 11500, 13140, 13432, 13800, 14600, 15111, 16425, 16790, 17250, 18250, 20148, 20700, 21900, 23000, 25185, 25875, 26280, 27375, 30222, 32850, 33580, 34500, 36500, 40296, 41400, 41975, 43800, 50370, 51750, 54750, 60444, 65700, 67160, 69000, 73000, 75555, 82125, 83950, 100740, 103500, 109500, 120888, 125925, 131400, 151110, 164250, 167900, 201480, 207000, 209875, 219000, 251850, 302220, 328500, 335800, 377775, 419750, 503700, 604440, 629625, 657000, 755550, 839500, 1007400, 1259250, 1511100, 1679000, 1888875, 2518500, 3022200, 3777750, 5037000, 7555500, 15111000]

約数ペア:

[(1, 15111000), (2, 7555500), (3, 5037000), (4, 3777750), (5, 3022200), (6, 2518500), (8, 1888875), (9, 1679000), (10, 1511100), (12, 1259250), (15, 1007400), (18, 839500), (20, 755550), (23, 657000), (24, 629625), (25, 604440), (30, 503700), (36, 419750), (40, 377775), (45, 335800), (46, 328500), (50, 302220), (60, 251850), (69, 219000), (72, 209875), (73, 207000), (75, 201480), (90, 167900), (92, 164250), (100, 151110), (115, 131400), (120, 125925), (125, 120888), (138, 109500), (146, 103500), (150, 100740), (180, 83950), (184, 82125), (200, 75555), (207, 73000), (219, 69000), (225, 67160), (230, 65700), (250, 60444), (276, 54750), (292, 51750), (300, 50370), (345, 43800), (360, 41975), (365, 41400), (375, 40296), (414, 36500), (438, 34500), (450, 33580), (460, 32850), (500, 30222), (552, 27375), (575, 26280), (584, 25875), (600, 25185), (657, 23000), (690, 21900), (730, 20700), (750, 20148), (828, 18250), (876, 17250), (900, 16790), (920, 16425), (1000, 15111), (1035, 14600), (1095, 13800), (1125, 13432), (1150, 13140), (1314, 11500), (1380, 10950), (1460, 10350), (1500, 10074), (1656, 9125), (1679, 9000), (1725, 8760), (1752, 8625), (1800, 8395), (1825, 8280), (2070, 7300), (2190, 6900), (2250, 6716), (2300, 6570), (2628, 5750), (2760, 5475), (2875, 5256), (2920, 5175), (3000, 5037), (3285, 4600), (3358, 4500), (3450, 4380), (3650, 4140)]