299121480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:609

約数の個数: 288

約数和(自身を含む): 1169475840

約数和(自身を除く): 870354360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 49, 56, 60, 62, 63, 70, 72, 84, 90, 93, 98, 105, 120, 124, 126, 140, 147, 155, 168, 180, 186, 196, 210, 217, 245, 248, 252, 279, 280, 294, 310, 315, 360, 372, 392, 420, 434, 441, 465, 490, 504, 547, 558, 588, 620, 630, 651, 735, 744, 840, 868, 882, 930, 980, 1085, 1094, 1116, 1176, 1240, 1260, 1302, 1395, 1470, 1519, 1641, 1736, 1764, 1860, 1953, 1960, 2170, 2188, 2205, 2232, 2520, 2604, 2735, 2790, 2940, 3038, 3255, 3282, 3528, 3720, 3829, 3906, 4340, 4376, 4410, 4557, 4923, 5208, 5470, 5580, 5880, 6076, 6510, 6564, 7595, 7658, 7812, 8205, 8680, 8820, 9114, 9765, 9846, 10940, 11160, 11487, 12152, 13020, 13128, 13671, 15190, 15316, 15624, 16410, 16957, 17640, 18228, 19145, 19530, 19692, 21880, 22785, 22974, 24615, 26040, 26803, 27342, 30380, 30632, 32820, 33914, 34461, 36456, 38290, 39060, 39384, 45570, 45948, 49230, 50871, 53606, 54684, 57435, 60760, 65640, 67828, 68355, 68922, 76580, 78120, 80409, 84785, 91140, 91896, 98460, 101742, 107212, 109368, 114870, 118699, 134015, 135656, 136710, 137844, 152613, 153160, 160818, 169570, 172305, 182280, 196920, 203484, 214424, 229740, 237398, 241227, 254355, 268030, 273420, 275688, 305226, 321636, 339140, 344610, 356097, 402045, 406968, 459480, 474796, 482454, 508710, 536060, 546840, 593495, 610452, 643272, 678280, 689220, 712194, 763065, 804090, 830893, 949592, 964908, 1017420, 1068291, 1072120, 1186990, 1206135, 1220904, 1378440, 1424388, 1526130, 1608180, 1661786, 1780485, 1929816, 2034840, 2136582, 2373980, 2412270, 2492679, 2848776, 3052260, 3216360, 3323572, 3560970, 4154465, 4273164, 4747960, 4824540, 4985358, 5341455, 6104520, 6647144, 7121940, 7478037, 8308930, 8546328, 9649080, 9970716, 10682910, 12463395, 14243880, 14956074, 16617860, 19941432, 21365820, 24926790, 29912148, 33235720, 37390185, 42731640, 49853580, 59824296, 74780370, 99707160, 149560740, 299121480]

約数ペア:

[(1, 299121480), (2, 149560740), (3, 99707160), (4, 74780370), (5, 59824296), (6, 49853580), (7, 42731640), (8, 37390185), (9, 33235720), (10, 29912148), (12, 24926790), (14, 21365820), (15, 19941432), (18, 16617860), (20, 14956074), (21, 14243880), (24, 12463395), (28, 10682910), (30, 9970716), (31, 9649080), (35, 8546328), (36, 8308930), (40, 7478037), (42, 7121940), (45, 6647144), (49, 6104520), (56, 5341455), (60, 4985358), (62, 4824540), (63, 4747960), (70, 4273164), (72, 4154465), (84, 3560970), (90, 3323572), (93, 3216360), (98, 3052260), (105, 2848776), (120, 2492679), (124, 2412270), (126, 2373980), (140, 2136582), (147, 2034840), (155, 1929816), (168, 1780485), (180, 1661786), (186, 1608180), (196, 1526130), (210, 1424388), (217, 1378440), (245, 1220904), (248, 1206135), (252, 1186990), (279, 1072120), (280, 1068291), (294, 1017420), (310, 964908), (315, 949592), (360, 830893), (372, 804090), (392, 763065), (420, 712194), (434, 689220), (441, 678280), (465, 643272), (490, 610452), (504, 593495), (547, 546840), (558, 536060), (588, 508710), (620, 482454), (630, 474796), (651, 459480), (735, 406968), (744, 402045), (840, 356097), (868, 344610), (882, 339140), (930, 321636), (980, 305226), (1085, 275688), (1094, 273420), (1116, 268030), (1176, 254355), (1240, 241227), (1260, 237398), (1302, 229740), (1395, 214424), (1470, 203484), (1519, 196920), (1641, 182280), (1736, 172305), (1764, 169570), (1860, 160818), (1953, 153160), (1960, 152613), (2170, 137844), (2188, 136710), (2205, 135656), (2232, 134015), (2520, 118699), (2604, 114870), (2735, 109368), (2790, 107212), (2940, 101742), (3038, 98460), (3255, 91896), (3282, 91140), (3528, 84785), (3720, 80409), (3829, 78120), (3906, 76580), (4340, 68922), (4376, 68355), (4410, 67828), (4557, 65640), (4923, 60760), (5208, 57435), (5470, 54684), (5580, 53606), (5880, 50871), (6076, 49230), (6510, 45948), (6564, 45570), (7595, 39384), (7658, 39060), (7812, 38290), (8205, 36456), (8680, 34461), (8820, 33914), (9114, 32820), (9765, 30632), (9846, 30380), (10940, 27342), (11160, 26803), (11487, 26040), (12152, 24615), (13020, 22974), (13128, 22785), (13671, 21880), (15190, 19692), (15316, 19530), (15624, 19145), (16410, 18228), (16957, 17640)]