245556156690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{18493}}^1$

素因数の和:18635

約数の個数: 240

約数和(自身を含む): 722380300488

約数和(自身を除く): 476824143798

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 97, 117, 130, 135, 162, 169, 194, 195, 234, 270, 291, 338, 351, 390, 405, 485, 507, 582, 585, 702, 810, 845, 873, 970, 1014, 1053, 1170, 1261, 1455, 1521, 1690, 1746, 1755, 2106, 2522, 2535, 2619, 2910, 3042, 3510, 3783, 4365, 4563, 5070, 5238, 5265, 6305, 7566, 7605, 7857, 8730, 9126, 10530, 11349, 12610, 13095, 13689, 15210, 15714, 16393, 18493, 18915, 22698, 22815, 26190, 27378, 32786, 34047, 36986, 37830, 39285, 45630, 49179, 55479, 56745, 68094, 68445, 78570, 81965, 92465, 98358, 102141, 110958, 113490, 136890, 147537, 163930, 166437, 170235, 184930, 204282, 240409, 245895, 277395, 295074, 332874, 340470, 442611, 480818, 491790, 499311, 510705, 554790, 721227, 737685, 832185, 885222, 998622, 1021410, 1202045, 1327833, 1442454, 1475370, 1497933, 1664370, 1793821, 2163681, 2213055, 2404090, 2496555, 2655666, 2995866, 3125317, 3587642, 3606135, 4327362, 4426110, 4993110, 5381463, 6250634, 6491043, 6639165, 7212270, 7489665, 8969105, 9375951, 10762926, 10818405, 12982086, 13278330, 14979330, 15626585, 16144389, 17938210, 18751902, 19473129, 21636810, 23319673, 26907315, 28127853, 31253170, 32288778, 32455215, 38946258, 46639346, 46879755, 48433167, 53814630, 56255706, 64910430, 69959019, 80721945, 84383559, 93759510, 96866334, 97365645, 116598365, 139918038, 140639265, 145299501, 161443890, 168767118, 194731290, 209877057, 233196730, 242165835, 253150677, 281278530, 290599002, 303155749, 349795095, 419754114, 421917795, 484331670, 506301354, 606311498, 629631171, 699590190, 726497505, 843835590, 909467247, 1049385285, 1259262342, 1265753385, 1452995010, 1515778745, 1818934494, 1888893513, 2098770570, 2531506770, 2728401741, 3031557490, 3148155855, 3777787026, 4547336235, 5456803482, 6296311710, 8185205223, 9094672470, 9444467565, 13642008705, 16370410446, 18888935130, 24555615669, 27284017410, 40926026115, 49111231338, 81852052230, 122778078345, 245556156690]

約数ペア:

[(1, 245556156690), (2, 122778078345), (3, 81852052230), (5, 49111231338), (6, 40926026115), (9, 27284017410), (10, 24555615669), (13, 18888935130), (15, 16370410446), (18, 13642008705), (26, 9444467565), (27, 9094672470), (30, 8185205223), (39, 6296311710), (45, 5456803482), (54, 4547336235), (65, 3777787026), (78, 3148155855), (81, 3031557490), (90, 2728401741), (97, 2531506770), (117, 2098770570), (130, 1888893513), (135, 1818934494), (162, 1515778745), (169, 1452995010), (194, 1265753385), (195, 1259262342), (234, 1049385285), (270, 909467247), (291, 843835590), (338, 726497505), (351, 699590190), (390, 629631171), (405, 606311498), (485, 506301354), (507, 484331670), (582, 421917795), (585, 419754114), (702, 349795095), (810, 303155749), (845, 290599002), (873, 281278530), (970, 253150677), (1014, 242165835), (1053, 233196730), (1170, 209877057), (1261, 194731290), (1455, 168767118), (1521, 161443890), (1690, 145299501), (1746, 140639265), (1755, 139918038), (2106, 116598365), (2522, 97365645), (2535, 96866334), (2619, 93759510), (2910, 84383559), (3042, 80721945), (3510, 69959019), (3783, 64910430), (4365, 56255706), (4563, 53814630), (5070, 48433167), (5238, 46879755), (5265, 46639346), (6305, 38946258), (7566, 32455215), (7605, 32288778), (7857, 31253170), (8730, 28127853), (9126, 26907315), (10530, 23319673), (11349, 21636810), (12610, 19473129), (13095, 18751902), (13689, 17938210), (15210, 16144389), (15714, 15626585), (16393, 14979330), (18493, 13278330), (18915, 12982086), (22698, 10818405), (22815, 10762926), (26190, 9375951), (27378, 8969105), (32786, 7489665), (34047, 7212270), (36986, 6639165), (37830, 6491043), (39285, 6250634), (45630, 5381463), (49179, 4993110), (55479, 4426110), (56745, 4327362), (68094, 3606135), (68445, 3587642), (78570, 3125317), (81965, 2995866), (92465, 2655666), (98358, 2496555), (102141, 2404090), (110958, 2213055), (113490, 2163681), (136890, 1793821), (147537, 1664370), (163930, 1497933), (166437, 1475370), (170235, 1442454), (184930, 1327833), (204282, 1202045), (240409, 1021410), (245895, 998622), (277395, 885222), (295074, 832185), (332874, 737685), (340470, 721227), (442611, 554790), (480818, 510705), (491790, 499311)]