302987880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:772

約数の個数: 192

約数和(自身を含む): 1072627920

約数和(自身を除く): 769640040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 101, 104, 117, 120, 130, 156, 180, 195, 202, 234, 260, 303, 312, 360, 390, 404, 468, 505, 520, 585, 606, 641, 780, 808, 909, 936, 1010, 1170, 1212, 1282, 1313, 1515, 1560, 1818, 1923, 2020, 2340, 2424, 2564, 2626, 3030, 3205, 3636, 3846, 3939, 4040, 4545, 4680, 5128, 5252, 5769, 6060, 6410, 6565, 7272, 7692, 7878, 8333, 9090, 9615, 10504, 11538, 11817, 12120, 12820, 13130, 15384, 15756, 16666, 18180, 19230, 19695, 23076, 23634, 24999, 25640, 26260, 28845, 31512, 33332, 36360, 38460, 39390, 41665, 46152, 47268, 49998, 52520, 57690, 59085, 64741, 66664, 74997, 76920, 78780, 83330, 94536, 99996, 115380, 118170, 124995, 129482, 149994, 157560, 166660, 194223, 199992, 230760, 236340, 249990, 258964, 299988, 323705, 333320, 374985, 388446, 472680, 499980, 517928, 582669, 599976, 647410, 749970, 776892, 841633, 971115, 999960, 1165338, 1294820, 1499940, 1553784, 1683266, 1942230, 2330676, 2524899, 2589640, 2913345, 2999880, 3366532, 3884460, 4208165, 4661352, 5049798, 5826690, 6733064, 7574697, 7768920, 8416330, 10099596, 11653380, 12624495, 15149394, 16832660, 20199192, 23306760, 25248990, 30298788, 33665320, 37873485, 50497980, 60597576, 75746970, 100995960, 151493940, 302987880]

約数ペア:

[(1, 302987880), (2, 151493940), (3, 100995960), (4, 75746970), (5, 60597576), (6, 50497980), (8, 37873485), (9, 33665320), (10, 30298788), (12, 25248990), (13, 23306760), (15, 20199192), (18, 16832660), (20, 15149394), (24, 12624495), (26, 11653380), (30, 10099596), (36, 8416330), (39, 7768920), (40, 7574697), (45, 6733064), (52, 5826690), (60, 5049798), (65, 4661352), (72, 4208165), (78, 3884460), (90, 3366532), (101, 2999880), (104, 2913345), (117, 2589640), (120, 2524899), (130, 2330676), (156, 1942230), (180, 1683266), (195, 1553784), (202, 1499940), (234, 1294820), (260, 1165338), (303, 999960), (312, 971115), (360, 841633), (390, 776892), (404, 749970), (468, 647410), (505, 599976), (520, 582669), (585, 517928), (606, 499980), (641, 472680), (780, 388446), (808, 374985), (909, 333320), (936, 323705), (1010, 299988), (1170, 258964), (1212, 249990), (1282, 236340), (1313, 230760), (1515, 199992), (1560, 194223), (1818, 166660), (1923, 157560), (2020, 149994), (2340, 129482), (2424, 124995), (2564, 118170), (2626, 115380), (3030, 99996), (3205, 94536), (3636, 83330), (3846, 78780), (3939, 76920), (4040, 74997), (4545, 66664), (4680, 64741), (5128, 59085), (5252, 57690), (5769, 52520), (6060, 49998), (6410, 47268), (6565, 46152), (7272, 41665), (7692, 39390), (7878, 38460), (8333, 36360), (9090, 33332), (9615, 31512), (10504, 28845), (11538, 26260), (11817, 25640), (12120, 24999), (12820, 23634), (13130, 23076), (15384, 19695), (15756, 19230), (16666, 18180)]