299720880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:604

約数の個数: 240

約数和(自身を含む): 1090537344

約数和(自身を除く): 790816464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 47, 48, 51, 60, 68, 72, 80, 85, 90, 94, 102, 120, 136, 141, 144, 153, 170, 180, 188, 204, 235, 240, 255, 272, 282, 306, 340, 360, 376, 408, 423, 470, 510, 521, 564, 612, 680, 705, 720, 752, 765, 799, 816, 846, 940, 1020, 1042, 1128, 1224, 1360, 1410, 1530, 1563, 1598, 1692, 1880, 2040, 2084, 2115, 2256, 2397, 2448, 2605, 2820, 3060, 3126, 3196, 3384, 3760, 3995, 4080, 4168, 4230, 4689, 4794, 5210, 5640, 6120, 6252, 6392, 6768, 7191, 7815, 7990, 8336, 8460, 8857, 9378, 9588, 10420, 11280, 11985, 12240, 12504, 12784, 14382, 15630, 15980, 16920, 17714, 18756, 19176, 20840, 23445, 23970, 24487, 25008, 26571, 28764, 31260, 31960, 33840, 35428, 35955, 37512, 38352, 41680, 44285, 46890, 47940, 48974, 53142, 57528, 62520, 63920, 70856, 71910, 73461, 75024, 79713, 88570, 93780, 95880, 97948, 106284, 115056, 122435, 125040, 132855, 141712, 143820, 146922, 159426, 177140, 187560, 191760, 195896, 212568, 220383, 244870, 265710, 287640, 293844, 318852, 354280, 367305, 375120, 391792, 398565, 416279, 425136, 440766, 489740, 531420, 575280, 587688, 637704, 708560, 734610, 797130, 832558, 881532, 979480, 1062840, 1101915, 1175376, 1248837, 1275408, 1469220, 1594260, 1665116, 1763064, 1958960, 2081395, 2125680, 2203830, 2497674, 2938440, 3188520, 3330232, 3526128, 3746511, 4162790, 4407660, 4995348, 5876880, 6244185, 6377040, 6660464, 7493022, 8325580, 8815320, 9990696, 12488370, 14986044, 16651160, 17630640, 18732555, 19981392, 24976740, 29972088, 33302320, 37465110, 49953480, 59944176, 74930220, 99906960, 149860440, 299720880]

約数ペア:

[(1, 299720880), (2, 149860440), (3, 99906960), (4, 74930220), (5, 59944176), (6, 49953480), (8, 37465110), (9, 33302320), (10, 29972088), (12, 24976740), (15, 19981392), (16, 18732555), (17, 17630640), (18, 16651160), (20, 14986044), (24, 12488370), (30, 9990696), (34, 8815320), (36, 8325580), (40, 7493022), (45, 6660464), (47, 6377040), (48, 6244185), (51, 5876880), (60, 4995348), (68, 4407660), (72, 4162790), (80, 3746511), (85, 3526128), (90, 3330232), (94, 3188520), (102, 2938440), (120, 2497674), (136, 2203830), (141, 2125680), (144, 2081395), (153, 1958960), (170, 1763064), (180, 1665116), (188, 1594260), (204, 1469220), (235, 1275408), (240, 1248837), (255, 1175376), (272, 1101915), (282, 1062840), (306, 979480), (340, 881532), (360, 832558), (376, 797130), (408, 734610), (423, 708560), (470, 637704), (510, 587688), (521, 575280), (564, 531420), (612, 489740), (680, 440766), (705, 425136), (720, 416279), (752, 398565), (765, 391792), (799, 375120), (816, 367305), (846, 354280), (940, 318852), (1020, 293844), (1042, 287640), (1128, 265710), (1224, 244870), (1360, 220383), (1410, 212568), (1530, 195896), (1563, 191760), (1598, 187560), (1692, 177140), (1880, 159426), (2040, 146922), (2084, 143820), (2115, 141712), (2256, 132855), (2397, 125040), (2448, 122435), (2605, 115056), (2820, 106284), (3060, 97948), (3126, 95880), (3196, 93780), (3384, 88570), (3760, 79713), (3995, 75024), (4080, 73461), (4168, 71910), (4230, 70856), (4689, 63920), (4794, 62520), (5210, 57528), (5640, 53142), (6120, 48974), (6252, 47940), (6392, 46890), (6768, 44285), (7191, 41680), (7815, 38352), (7990, 37512), (8336, 35955), (8460, 35428), (8857, 33840), (9378, 31960), (9588, 31260), (10420, 28764), (11280, 26571), (11985, 25008), (12240, 24487), (12504, 23970), (12784, 23445), (14382, 20840), (15630, 19176), (15980, 18756), (16920, 17714)]