38759490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:102

約数の個数: 288

約数和(自身を含む): 138288384

約数和(自身を除く): 99528894

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 17, 18, 21, 22, 30, 33, 34, 35, 42, 45, 47, 49, 51, 55, 63, 66, 70, 77, 85, 90, 94, 98, 99, 102, 105, 110, 119, 126, 141, 147, 153, 154, 165, 170, 187, 198, 210, 231, 235, 238, 245, 255, 282, 294, 306, 315, 329, 330, 357, 374, 385, 423, 441, 462, 470, 490, 495, 510, 517, 539, 561, 595, 630, 658, 693, 705, 714, 735, 765, 770, 799, 833, 846, 882, 935, 987, 990, 1034, 1071, 1078, 1122, 1155, 1190, 1309, 1386, 1410, 1470, 1530, 1551, 1598, 1617, 1645, 1666, 1683, 1785, 1870, 1974, 2115, 2142, 2205, 2303, 2310, 2397, 2499, 2585, 2618, 2695, 2805, 2961, 3102, 3234, 3290, 3366, 3465, 3570, 3619, 3927, 3995, 4165, 4230, 4410, 4606, 4653, 4794, 4851, 4935, 4998, 5170, 5355, 5390, 5593, 5610, 5922, 6545, 6909, 6930, 7191, 7238, 7497, 7755, 7854, 7990, 8085, 8330, 8415, 8789, 9163, 9306, 9702, 9870, 10710, 10857, 11186, 11515, 11781, 11985, 12495, 13090, 13818, 14382, 14805, 14994, 15510, 16170, 16779, 16830, 17578, 18095, 18326, 19635, 20727, 21714, 23030, 23265, 23562, 23970, 24255, 24990, 25333, 26367, 27489, 27965, 29610, 32571, 33558, 34545, 35955, 36190, 37485, 39151, 39270, 41454, 43945, 45815, 46530, 48510, 50337, 50666, 52734, 54285, 54978, 55930, 58905, 61523, 65142, 69090, 71910, 74970, 75999, 78302, 79101, 82467, 83895, 87890, 91630, 100674, 103635, 108570, 117453, 117810, 123046, 126665, 131835, 137445, 151998, 158202, 162855, 164934, 167790, 184569, 195755, 207270, 227997, 234906, 251685, 253330, 263670, 274890, 307615, 325710, 352359, 369138, 379995, 391510, 395505, 412335, 430661, 455994, 503370, 553707, 587265, 615230, 704718, 759990, 791010, 824670, 861322, 922845, 1107414, 1139985, 1174530, 1291983, 1761795, 1845690, 2153305, 2279970, 2583966, 2768535, 3523590, 3875949, 4306610, 5537070, 6459915, 7751898, 12919830, 19379745, 38759490]

約数ペア:

[(1, 38759490), (2, 19379745), (3, 12919830), (5, 7751898), (6, 6459915), (7, 5537070), (9, 4306610), (10, 3875949), (11, 3523590), (14, 2768535), (15, 2583966), (17, 2279970), (18, 2153305), (21, 1845690), (22, 1761795), (30, 1291983), (33, 1174530), (34, 1139985), (35, 1107414), (42, 922845), (45, 861322), (47, 824670), (49, 791010), (51, 759990), (55, 704718), (63, 615230), (66, 587265), (70, 553707), (77, 503370), (85, 455994), (90, 430661), (94, 412335), (98, 395505), (99, 391510), (102, 379995), (105, 369138), (110, 352359), (119, 325710), (126, 307615), (141, 274890), (147, 263670), (153, 253330), (154, 251685), (165, 234906), (170, 227997), (187, 207270), (198, 195755), (210, 184569), (231, 167790), (235, 164934), (238, 162855), (245, 158202), (255, 151998), (282, 137445), (294, 131835), (306, 126665), (315, 123046), (329, 117810), (330, 117453), (357, 108570), (374, 103635), (385, 100674), (423, 91630), (441, 87890), (462, 83895), (470, 82467), (490, 79101), (495, 78302), (510, 75999), (517, 74970), (539, 71910), (561, 69090), (595, 65142), (630, 61523), (658, 58905), (693, 55930), (705, 54978), (714, 54285), (735, 52734), (765, 50666), (770, 50337), (799, 48510), (833, 46530), (846, 45815), (882, 43945), (935, 41454), (987, 39270), (990, 39151), (1034, 37485), (1071, 36190), (1078, 35955), (1122, 34545), (1155, 33558), (1190, 32571), (1309, 29610), (1386, 27965), (1410, 27489), (1470, 26367), (1530, 25333), (1551, 24990), (1598, 24255), (1617, 23970), (1645, 23562), (1666, 23265), (1683, 23030), (1785, 21714), (1870, 20727), (1974, 19635), (2115, 18326), (2142, 18095), (2205, 17578), (2303, 16830), (2310, 16779), (2397, 16170), (2499, 15510), (2585, 14994), (2618, 14805), (2695, 14382), (2805, 13818), (2961, 13090), (3102, 12495), (3234, 11985), (3290, 11781), (3366, 11515), (3465, 11186), (3570, 10857), (3619, 10710), (3927, 9870), (3995, 9702), (4165, 9306), (4230, 9163), (4410, 8789), (4606, 8415), (4653, 8330), (4794, 8085), (4851, 7990), (4935, 7854), (4998, 7755), (5170, 7497), (5355, 7238), (5390, 7191), (5593, 6930), (5610, 6909), (5922, 6545)]