245200410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 288

約数和(自身を含む): 822182400

約数和(自身を除く): 576981990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 47, 49, 63, 65, 70, 78, 90, 91, 94, 98, 105, 117, 126, 130, 141, 147, 169, 182, 195, 210, 234, 235, 245, 273, 282, 294, 315, 329, 338, 343, 390, 423, 441, 455, 470, 490, 507, 546, 585, 611, 630, 637, 658, 686, 705, 735, 819, 845, 846, 882, 910, 987, 1014, 1029, 1170, 1183, 1222, 1274, 1365, 1410, 1470, 1521, 1638, 1645, 1690, 1715, 1833, 1911, 1974, 2058, 2115, 2205, 2303, 2366, 2535, 2730, 2961, 3042, 3055, 3087, 3185, 3290, 3430, 3549, 3666, 3822, 4095, 4230, 4277, 4410, 4459, 4606, 4935, 5070, 5145, 5499, 5733, 5915, 5922, 6110, 6174, 6370, 6909, 7098, 7605, 7943, 8190, 8281, 8554, 8918, 9165, 9555, 9870, 10290, 10647, 10998, 11466, 11515, 11830, 12831, 13377, 13818, 14805, 15210, 15435, 15886, 16121, 16562, 17745, 18330, 19110, 20727, 21294, 21385, 22295, 23030, 23829, 24843, 25662, 26754, 27495, 28665, 29610, 29939, 30870, 32242, 34545, 35490, 38493, 39715, 40131, 41405, 41454, 42770, 44590, 47658, 48363, 49686, 53235, 54990, 55601, 57330, 57967, 59878, 64155, 66885, 69090, 71487, 74529, 76986, 79430, 80262, 80605, 82810, 89817, 96726, 103635, 106470, 111202, 115934, 119145, 124215, 128310, 133770, 142974, 145089, 149058, 149695, 161210, 166803, 173901, 179634, 192465, 200655, 207270, 209573, 238290, 241815, 248430, 269451, 278005, 289835, 290178, 299390, 333606, 347802, 357435, 372645, 384930, 389207, 401310, 419146, 449085, 483630, 500409, 521703, 538902, 556010, 579670, 628719, 714870, 725445, 745290, 778414, 834015, 869505, 898170, 1000818, 1043406, 1047865, 1167621, 1257438, 1347255, 1450890, 1668030, 1739010, 1886157, 1946035, 2095730, 2335242, 2502045, 2608515, 2694510, 2724449, 3143595, 3502863, 3772314, 3892070, 5004090, 5217030, 5448898, 5838105, 6287190, 7005726, 8173347, 9430785, 11676210, 13622245, 16346694, 17514315, 18861570, 24520041, 27244490, 35028630, 40866735, 49040082, 81733470, 122600205, 245200410]

約数ペア:

[(1, 245200410), (2, 122600205), (3, 81733470), (5, 49040082), (6, 40866735), (7, 35028630), (9, 27244490), (10, 24520041), (13, 18861570), (14, 17514315), (15, 16346694), (18, 13622245), (21, 11676210), (26, 9430785), (30, 8173347), (35, 7005726), (39, 6287190), (42, 5838105), (45, 5448898), (47, 5217030), (49, 5004090), (63, 3892070), (65, 3772314), (70, 3502863), (78, 3143595), (90, 2724449), (91, 2694510), (94, 2608515), (98, 2502045), (105, 2335242), (117, 2095730), (126, 1946035), (130, 1886157), (141, 1739010), (147, 1668030), (169, 1450890), (182, 1347255), (195, 1257438), (210, 1167621), (234, 1047865), (235, 1043406), (245, 1000818), (273, 898170), (282, 869505), (294, 834015), (315, 778414), (329, 745290), (338, 725445), (343, 714870), (390, 628719), (423, 579670), (441, 556010), (455, 538902), (470, 521703), (490, 500409), (507, 483630), (546, 449085), (585, 419146), (611, 401310), (630, 389207), (637, 384930), (658, 372645), (686, 357435), (705, 347802), (735, 333606), (819, 299390), (845, 290178), (846, 289835), (882, 278005), (910, 269451), (987, 248430), (1014, 241815), (1029, 238290), (1170, 209573), (1183, 207270), (1222, 200655), (1274, 192465), (1365, 179634), (1410, 173901), (1470, 166803), (1521, 161210), (1638, 149695), (1645, 149058), (1690, 145089), (1715, 142974), (1833, 133770), (1911, 128310), (1974, 124215), (2058, 119145), (2115, 115934), (2205, 111202), (2303, 106470), (2366, 103635), (2535, 96726), (2730, 89817), (2961, 82810), (3042, 80605), (3055, 80262), (3087, 79430), (3185, 76986), (3290, 74529), (3430, 71487), (3549, 69090), (3666, 66885), (3822, 64155), (4095, 59878), (4230, 57967), (4277, 57330), (4410, 55601), (4459, 54990), (4606, 53235), (4935, 49686), (5070, 48363), (5145, 47658), (5499, 44590), (5733, 42770), (5915, 41454), (5922, 41405), (6110, 40131), (6174, 39715), (6370, 38493), (6909, 35490), (7098, 34545), (7605, 32242), (7943, 30870), (8190, 29939), (8281, 29610), (8554, 28665), (8918, 27495), (9165, 26754), (9555, 25662), (9870, 24843), (10290, 23829), (10647, 23030), (10998, 22295), (11466, 21385), (11515, 21294), (11830, 20727), (12831, 19110), (13377, 18330), (13818, 17745), (14805, 16562), (15210, 16121), (15435, 15886)]