86636400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 240

約数和(自身を含む): 300385536

約数和(自身を除く): 213749136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 43, 46, 48, 50, 60, 69, 73, 75, 80, 86, 92, 100, 115, 120, 129, 138, 146, 150, 172, 184, 200, 215, 219, 230, 240, 258, 276, 292, 300, 344, 345, 365, 368, 400, 430, 438, 460, 516, 552, 575, 584, 600, 645, 688, 690, 730, 860, 876, 920, 989, 1032, 1075, 1095, 1104, 1150, 1168, 1200, 1290, 1380, 1460, 1679, 1720, 1725, 1752, 1825, 1840, 1978, 2064, 2150, 2190, 2300, 2580, 2760, 2920, 2967, 3139, 3225, 3358, 3440, 3450, 3504, 3650, 3956, 4300, 4380, 4600, 4945, 5037, 5160, 5475, 5520, 5840, 5934, 6278, 6450, 6716, 6900, 7300, 7912, 8395, 8600, 8760, 9200, 9417, 9890, 10074, 10320, 10950, 11868, 12556, 12900, 13432, 13800, 14600, 14835, 15695, 15824, 16790, 17200, 17520, 18834, 19780, 20148, 21900, 23736, 24725, 25112, 25185, 25800, 26864, 27600, 29200, 29670, 31390, 33580, 37668, 39560, 40296, 41975, 43800, 47085, 47472, 49450, 50224, 50370, 51600, 59340, 62780, 67160, 72197, 74175, 75336, 78475, 79120, 80592, 83950, 87600, 94170, 98900, 100740, 118680, 125560, 125925, 134320, 144394, 148350, 150672, 156950, 167900, 188340, 197800, 201480, 216591, 235425, 237360, 251120, 251850, 288788, 296700, 313900, 335800, 360985, 376680, 395600, 402960, 433182, 470850, 503700, 577576, 593400, 627800, 671600, 721970, 753360, 866364, 941700, 1007400, 1082955, 1155152, 1186800, 1255600, 1443940, 1732728, 1804925, 1883400, 2014800, 2165910, 2887880, 3465456, 3609850, 3766800, 4331820, 5414775, 5775760, 7219700, 8663640, 10829550, 14439400, 17327280, 21659100, 28878800, 43318200, 86636400]

約数ペア:

[(1, 86636400), (2, 43318200), (3, 28878800), (4, 21659100), (5, 17327280), (6, 14439400), (8, 10829550), (10, 8663640), (12, 7219700), (15, 5775760), (16, 5414775), (20, 4331820), (23, 3766800), (24, 3609850), (25, 3465456), (30, 2887880), (40, 2165910), (43, 2014800), (46, 1883400), (48, 1804925), (50, 1732728), (60, 1443940), (69, 1255600), (73, 1186800), (75, 1155152), (80, 1082955), (86, 1007400), (92, 941700), (100, 866364), (115, 753360), (120, 721970), (129, 671600), (138, 627800), (146, 593400), (150, 577576), (172, 503700), (184, 470850), (200, 433182), (215, 402960), (219, 395600), (230, 376680), (240, 360985), (258, 335800), (276, 313900), (292, 296700), (300, 288788), (344, 251850), (345, 251120), (365, 237360), (368, 235425), (400, 216591), (430, 201480), (438, 197800), (460, 188340), (516, 167900), (552, 156950), (575, 150672), (584, 148350), (600, 144394), (645, 134320), (688, 125925), (690, 125560), (730, 118680), (860, 100740), (876, 98900), (920, 94170), (989, 87600), (1032, 83950), (1075, 80592), (1095, 79120), (1104, 78475), (1150, 75336), (1168, 74175), (1200, 72197), (1290, 67160), (1380, 62780), (1460, 59340), (1679, 51600), (1720, 50370), (1725, 50224), (1752, 49450), (1825, 47472), (1840, 47085), (1978, 43800), (2064, 41975), (2150, 40296), (2190, 39560), (2300, 37668), (2580, 33580), (2760, 31390), (2920, 29670), (2967, 29200), (3139, 27600), (3225, 26864), (3358, 25800), (3440, 25185), (3450, 25112), (3504, 24725), (3650, 23736), (3956, 21900), (4300, 20148), (4380, 19780), (4600, 18834), (4945, 17520), (5037, 17200), (5160, 16790), (5475, 15824), (5520, 15695), (5840, 14835), (5934, 14600), (6278, 13800), (6450, 13432), (6716, 12900), (6900, 12556), (7300, 11868), (7912, 10950), (8395, 10320), (8600, 10074), (8760, 9890), (9200, 9417)]