300397020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:321

約数の個数: 288

約数和(自身を含む): 1106832384

約数和(自身を除く): 806435364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 23, 28, 30, 33, 35, 42, 44, 46, 55, 60, 66, 69, 70, 77, 84, 92, 105, 110, 115, 121, 132, 138, 140, 154, 161, 165, 210, 220, 230, 231, 242, 253, 257, 276, 308, 322, 330, 345, 363, 385, 420, 460, 462, 483, 484, 506, 514, 605, 644, 660, 690, 726, 759, 770, 771, 805, 847, 924, 966, 1012, 1028, 1155, 1210, 1265, 1285, 1380, 1452, 1518, 1540, 1542, 1610, 1694, 1771, 1799, 1815, 1932, 2310, 2415, 2420, 2530, 2541, 2570, 2783, 2827, 3036, 3084, 3220, 3388, 3542, 3598, 3630, 3795, 3855, 4235, 4620, 4830, 5060, 5082, 5140, 5313, 5397, 5566, 5654, 5911, 7084, 7196, 7260, 7590, 7710, 8349, 8470, 8481, 8855, 8995, 9660, 10164, 10626, 10794, 11132, 11308, 11822, 12705, 13915, 14135, 15180, 15420, 16698, 16940, 16962, 17710, 17733, 17990, 19481, 19789, 21252, 21588, 23644, 25410, 26565, 26985, 27830, 28270, 29555, 31097, 33396, 33924, 35420, 35466, 35980, 38962, 39578, 41377, 41745, 42405, 50820, 53130, 53970, 55660, 56540, 58443, 59110, 59367, 62194, 65021, 70932, 77924, 79156, 82754, 83490, 84810, 88665, 93291, 97405, 98945, 106260, 107940, 116886, 118220, 118734, 124131, 124388, 130042, 155485, 165508, 166980, 169620, 177330, 186582, 194810, 195063, 197890, 206885, 217679, 233772, 237468, 248262, 260084, 292215, 296835, 310970, 325105, 354660, 373164, 389620, 390126, 395780, 413770, 435358, 455147, 466455, 496524, 584430, 593670, 620655, 621940, 650210, 653037, 715231, 780252, 827540, 870716, 910294, 932910, 975315, 1088395, 1168860, 1187340, 1241310, 1300420, 1306074, 1365441, 1430462, 1820588, 1865820, 1950630, 2145693, 2176790, 2275735, 2482620, 2612148, 2730882, 2860924, 3265185, 3576155, 3901260, 4291386, 4353580, 4551470, 5006617, 5461764, 6530370, 6827205, 7152310, 8582772, 9102940, 10013234, 10728465, 13060740, 13654410, 14304620, 15019851, 20026468, 21456930, 25033085, 27308820, 30039702, 42913860, 50066170, 60079404, 75099255, 100132340, 150198510, 300397020]

約数ペア:

[(1, 300397020), (2, 150198510), (3, 100132340), (4, 75099255), (5, 60079404), (6, 50066170), (7, 42913860), (10, 30039702), (11, 27308820), (12, 25033085), (14, 21456930), (15, 20026468), (20, 15019851), (21, 14304620), (22, 13654410), (23, 13060740), (28, 10728465), (30, 10013234), (33, 9102940), (35, 8582772), (42, 7152310), (44, 6827205), (46, 6530370), (55, 5461764), (60, 5006617), (66, 4551470), (69, 4353580), (70, 4291386), (77, 3901260), (84, 3576155), (92, 3265185), (105, 2860924), (110, 2730882), (115, 2612148), (121, 2482620), (132, 2275735), (138, 2176790), (140, 2145693), (154, 1950630), (161, 1865820), (165, 1820588), (210, 1430462), (220, 1365441), (230, 1306074), (231, 1300420), (242, 1241310), (253, 1187340), (257, 1168860), (276, 1088395), (308, 975315), (322, 932910), (330, 910294), (345, 870716), (363, 827540), (385, 780252), (420, 715231), (460, 653037), (462, 650210), (483, 621940), (484, 620655), (506, 593670), (514, 584430), (605, 496524), (644, 466455), (660, 455147), (690, 435358), (726, 413770), (759, 395780), (770, 390126), (771, 389620), (805, 373164), (847, 354660), (924, 325105), (966, 310970), (1012, 296835), (1028, 292215), (1155, 260084), (1210, 248262), (1265, 237468), (1285, 233772), (1380, 217679), (1452, 206885), (1518, 197890), (1540, 195063), (1542, 194810), (1610, 186582), (1694, 177330), (1771, 169620), (1799, 166980), (1815, 165508), (1932, 155485), (2310, 130042), (2415, 124388), (2420, 124131), (2530, 118734), (2541, 118220), (2570, 116886), (2783, 107940), (2827, 106260), (3036, 98945), (3084, 97405), (3220, 93291), (3388, 88665), (3542, 84810), (3598, 83490), (3630, 82754), (3795, 79156), (3855, 77924), (4235, 70932), (4620, 65021), (4830, 62194), (5060, 59367), (5082, 59110), (5140, 58443), (5313, 56540), (5397, 55660), (5566, 53970), (5654, 53130), (5911, 50820), (7084, 42405), (7196, 41745), (7260, 41377), (7590, 39578), (7710, 38962), (8349, 35980), (8470, 35466), (8481, 35420), (8855, 33924), (8995, 33396), (9660, 31097), (10164, 29555), (10626, 28270), (10794, 27830), (11132, 26985), (11308, 26565), (11822, 25410), (12705, 23644), (13915, 21588), (14135, 21252), (15180, 19789), (15420, 19481), (16698, 17990), (16940, 17733), (16962, 17710)]