898983630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 2617997760

約数和(自身を除く): 1719014130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 41, 45, 51, 54, 82, 85, 90, 102, 123, 135, 153, 170, 205, 246, 255, 270, 281, 289, 306, 369, 410, 459, 510, 562, 578, 615, 697, 738, 765, 843, 867, 918, 1107, 1230, 1394, 1405, 1445, 1530, 1686, 1734, 1845, 2091, 2214, 2295, 2529, 2601, 2810, 2890, 3485, 3690, 4182, 4215, 4335, 4590, 4777, 5058, 5202, 5535, 6273, 6970, 7587, 7803, 8430, 8670, 9554, 10455, 11070, 11521, 11849, 12546, 12645, 13005, 14331, 15174, 15606, 18819, 20910, 23042, 23698, 23885, 25290, 26010, 28662, 31365, 34563, 35547, 37638, 37935, 39015, 42993, 47770, 57605, 59245, 62730, 69126, 71094, 71655, 75870, 78030, 81209, 85986, 94095, 103689, 106641, 115210, 118490, 128979, 143310, 162418, 172815, 177735, 188190, 195857, 207378, 213282, 214965, 243627, 257958, 311067, 319923, 345630, 355470, 391714, 406045, 429930, 487254, 518445, 533205, 587571, 622134, 639846, 644895, 730881, 812090, 979285, 1036890, 1066410, 1175142, 1218135, 1289790, 1461762, 1555335, 1599615, 1762713, 1958570, 2192643, 2436270, 2937855, 3110670, 3199230, 3329569, 3525426, 3654405, 4385286, 5288139, 5875710, 6659138, 7308810, 8813565, 9988707, 10576278, 10963215, 16647845, 17627130, 19977414, 21926430, 26440695, 29966121, 33295690, 49943535, 52881390, 59932242, 89898363, 99887070, 149830605, 179796726, 299661210, 449491815, 898983630]

約数ペア:

[(1, 898983630), (2, 449491815), (3, 299661210), (5, 179796726), (6, 149830605), (9, 99887070), (10, 89898363), (15, 59932242), (17, 52881390), (18, 49943535), (27, 33295690), (30, 29966121), (34, 26440695), (41, 21926430), (45, 19977414), (51, 17627130), (54, 16647845), (82, 10963215), (85, 10576278), (90, 9988707), (102, 8813565), (123, 7308810), (135, 6659138), (153, 5875710), (170, 5288139), (205, 4385286), (246, 3654405), (255, 3525426), (270, 3329569), (281, 3199230), (289, 3110670), (306, 2937855), (369, 2436270), (410, 2192643), (459, 1958570), (510, 1762713), (562, 1599615), (578, 1555335), (615, 1461762), (697, 1289790), (738, 1218135), (765, 1175142), (843, 1066410), (867, 1036890), (918, 979285), (1107, 812090), (1230, 730881), (1394, 644895), (1405, 639846), (1445, 622134), (1530, 587571), (1686, 533205), (1734, 518445), (1845, 487254), (2091, 429930), (2214, 406045), (2295, 391714), (2529, 355470), (2601, 345630), (2810, 319923), (2890, 311067), (3485, 257958), (3690, 243627), (4182, 214965), (4215, 213282), (4335, 207378), (4590, 195857), (4777, 188190), (5058, 177735), (5202, 172815), (5535, 162418), (6273, 143310), (6970, 128979), (7587, 118490), (7803, 115210), (8430, 106641), (8670, 103689), (9554, 94095), (10455, 85986), (11070, 81209), (11521, 78030), (11849, 75870), (12546, 71655), (12645, 71094), (13005, 69126), (14331, 62730), (15174, 59245), (15606, 57605), (18819, 47770), (20910, 42993), (23042, 39015), (23698, 37935), (23885, 37638), (25290, 35547), (26010, 34563), (28662, 31365)]