251466930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1$

素因数の和:223

約数の個数: 240

約数和(自身を含む): 803525184

約数和(自身を除く): 552058254

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 65, 66, 78, 81, 90, 99, 110, 117, 130, 135, 143, 162, 165, 167, 169, 195, 198, 234, 270, 286, 297, 330, 334, 338, 351, 390, 405, 429, 495, 501, 507, 585, 594, 702, 715, 810, 835, 845, 858, 891, 990, 1002, 1014, 1053, 1170, 1287, 1430, 1485, 1503, 1521, 1670, 1690, 1755, 1782, 1837, 1859, 2106, 2145, 2171, 2505, 2535, 2574, 2970, 3006, 3042, 3510, 3674, 3718, 3861, 4290, 4342, 4455, 4509, 4563, 5010, 5070, 5265, 5511, 5577, 6435, 6513, 7515, 7605, 7722, 8910, 9018, 9126, 9185, 9295, 10530, 10855, 11022, 11154, 11583, 12870, 13026, 13527, 13689, 15030, 15210, 16533, 16731, 18370, 18590, 19305, 19539, 21710, 22545, 22815, 23166, 23881, 27054, 27378, 27555, 27885, 28223, 32565, 33066, 33462, 38610, 39078, 45090, 45630, 47762, 49599, 50193, 55110, 55770, 56446, 57915, 58617, 65130, 67635, 68445, 71643, 82665, 83655, 84669, 97695, 99198, 100386, 115830, 117234, 119405, 135270, 136890, 141115, 143286, 148797, 150579, 165330, 167310, 169338, 175851, 195390, 214929, 238810, 247995, 250965, 254007, 282230, 293085, 297594, 301158, 310453, 351702, 358215, 423345, 429858, 495990, 501930, 508014, 586170, 620906, 644787, 716430, 743985, 752895, 762021, 846690, 879255, 931359, 1074645, 1270035, 1289574, 1487970, 1505790, 1524042, 1552265, 1758510, 1862718, 1934361, 2149290, 2286063, 2540070, 2794077, 3104530, 3223935, 3810105, 3868722, 4572126, 4656795, 5588154, 6447870, 7620210, 8382231, 9313590, 9671805, 11430315, 13970385, 16764462, 19343610, 22860630, 25146693, 27940770, 41911155, 50293386, 83822310, 125733465, 251466930]

約数ペア:

[(1, 251466930), (2, 125733465), (3, 83822310), (5, 50293386), (6, 41911155), (9, 27940770), (10, 25146693), (11, 22860630), (13, 19343610), (15, 16764462), (18, 13970385), (22, 11430315), (26, 9671805), (27, 9313590), (30, 8382231), (33, 7620210), (39, 6447870), (45, 5588154), (54, 4656795), (55, 4572126), (65, 3868722), (66, 3810105), (78, 3223935), (81, 3104530), (90, 2794077), (99, 2540070), (110, 2286063), (117, 2149290), (130, 1934361), (135, 1862718), (143, 1758510), (162, 1552265), (165, 1524042), (167, 1505790), (169, 1487970), (195, 1289574), (198, 1270035), (234, 1074645), (270, 931359), (286, 879255), (297, 846690), (330, 762021), (334, 752895), (338, 743985), (351, 716430), (390, 644787), (405, 620906), (429, 586170), (495, 508014), (501, 501930), (507, 495990), (585, 429858), (594, 423345), (702, 358215), (715, 351702), (810, 310453), (835, 301158), (845, 297594), (858, 293085), (891, 282230), (990, 254007), (1002, 250965), (1014, 247995), (1053, 238810), (1170, 214929), (1287, 195390), (1430, 175851), (1485, 169338), (1503, 167310), (1521, 165330), (1670, 150579), (1690, 148797), (1755, 143286), (1782, 141115), (1837, 136890), (1859, 135270), (2106, 119405), (2145, 117234), (2171, 115830), (2505, 100386), (2535, 99198), (2574, 97695), (2970, 84669), (3006, 83655), (3042, 82665), (3510, 71643), (3674, 68445), (3718, 67635), (3861, 65130), (4290, 58617), (4342, 57915), (4455, 56446), (4509, 55770), (4563, 55110), (5010, 50193), (5070, 49599), (5265, 47762), (5511, 45630), (5577, 45090), (6435, 39078), (6513, 38610), (7515, 33462), (7605, 33066), (7722, 32565), (8910, 28223), (9018, 27885), (9126, 27555), (9185, 27378), (9295, 27054), (10530, 23881), (10855, 23166), (11022, 22815), (11154, 22545), (11583, 21710), (12870, 19539), (13026, 19305), (13527, 18590), (13689, 18370), (15030, 16731), (15210, 16533)]