289358190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:576

約数の個数: 192

約数和(自身を含む): 899760960

約数和(自身を除く): 610402770

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 85, 90, 99, 102, 110, 121, 135, 153, 165, 170, 187, 198, 242, 255, 270, 297, 306, 330, 363, 374, 459, 495, 510, 521, 561, 594, 605, 726, 765, 918, 935, 990, 1042, 1089, 1122, 1210, 1485, 1530, 1563, 1683, 1815, 1870, 2057, 2178, 2295, 2605, 2805, 2970, 3126, 3267, 3366, 3630, 4114, 4590, 4689, 5049, 5210, 5445, 5610, 5731, 6171, 6534, 7815, 8415, 8857, 9378, 10098, 10285, 10890, 11462, 12342, 14067, 15630, 16335, 16830, 17193, 17714, 18513, 20570, 23445, 25245, 26571, 28134, 28655, 30855, 32670, 34386, 37026, 44285, 46890, 50490, 51579, 53142, 55539, 57310, 61710, 63041, 70335, 79713, 85965, 88570, 92565, 97427, 103158, 111078, 126082, 132855, 140670, 154737, 159426, 171930, 185130, 189123, 194854, 239139, 257895, 265710, 277695, 292281, 309474, 315205, 378246, 398565, 478278, 487135, 515790, 555390, 567369, 584562, 630410, 773685, 797130, 876843, 945615, 974270, 1071697, 1134738, 1195695, 1461405, 1547370, 1702107, 1753686, 1891230, 2143394, 2391390, 2630529, 2836845, 2922810, 3215091, 3404214, 4384215, 5261058, 5358485, 5673690, 6430182, 8510535, 8768430, 9645273, 10716970, 13152645, 16075455, 17021070, 19290546, 26305290, 28935819, 32150910, 48226365, 57871638, 96452730, 144679095, 289358190]

約数ペア:

[(1, 289358190), (2, 144679095), (3, 96452730), (5, 57871638), (6, 48226365), (9, 32150910), (10, 28935819), (11, 26305290), (15, 19290546), (17, 17021070), (18, 16075455), (22, 13152645), (27, 10716970), (30, 9645273), (33, 8768430), (34, 8510535), (45, 6430182), (51, 5673690), (54, 5358485), (55, 5261058), (66, 4384215), (85, 3404214), (90, 3215091), (99, 2922810), (102, 2836845), (110, 2630529), (121, 2391390), (135, 2143394), (153, 1891230), (165, 1753686), (170, 1702107), (187, 1547370), (198, 1461405), (242, 1195695), (255, 1134738), (270, 1071697), (297, 974270), (306, 945615), (330, 876843), (363, 797130), (374, 773685), (459, 630410), (495, 584562), (510, 567369), (521, 555390), (561, 515790), (594, 487135), (605, 478278), (726, 398565), (765, 378246), (918, 315205), (935, 309474), (990, 292281), (1042, 277695), (1089, 265710), (1122, 257895), (1210, 239139), (1485, 194854), (1530, 189123), (1563, 185130), (1683, 171930), (1815, 159426), (1870, 154737), (2057, 140670), (2178, 132855), (2295, 126082), (2605, 111078), (2805, 103158), (2970, 97427), (3126, 92565), (3267, 88570), (3366, 85965), (3630, 79713), (4114, 70335), (4590, 63041), (4689, 61710), (5049, 57310), (5210, 55539), (5445, 53142), (5610, 51579), (5731, 50490), (6171, 46890), (6534, 44285), (7815, 37026), (8415, 34386), (8857, 32670), (9378, 30855), (10098, 28655), (10285, 28134), (10890, 26571), (11462, 25245), (12342, 23445), (14067, 20570), (15630, 18513), (16335, 17714), (16830, 17193)]