259324650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:585

約数の個数: 144

約数和(自身を含む): 759706584

約数和(自身を除く): 500381934

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 97, 117, 130, 150, 194, 195, 225, 234, 291, 325, 390, 450, 457, 485, 582, 585, 650, 873, 914, 970, 975, 1170, 1261, 1371, 1455, 1746, 1950, 2285, 2425, 2522, 2742, 2910, 2925, 3783, 4113, 4365, 4570, 4850, 5850, 5941, 6305, 6855, 7275, 7566, 8226, 8730, 11349, 11425, 11882, 12610, 13710, 14550, 17823, 18915, 20565, 21825, 22698, 22850, 29705, 31525, 34275, 35646, 37830, 41130, 43650, 44329, 53469, 56745, 59410, 63050, 68550, 88658, 89115, 94575, 102825, 106938, 113490, 132987, 148525, 178230, 189150, 205650, 221645, 265974, 267345, 283725, 297050, 398961, 443290, 445575, 534690, 567450, 576277, 664935, 797922, 891150, 1108225, 1152554, 1329870, 1336725, 1728831, 1994805, 2216450, 2673450, 2881385, 3324675, 3457662, 3989610, 5186493, 5762770, 6649350, 8644155, 9974025, 10372986, 14406925, 17288310, 19948050, 25932465, 28813850, 43220775, 51864930, 86441550, 129662325, 259324650]

約数ペア:

[(1, 259324650), (2, 129662325), (3, 86441550), (5, 51864930), (6, 43220775), (9, 28813850), (10, 25932465), (13, 19948050), (15, 17288310), (18, 14406925), (25, 10372986), (26, 9974025), (30, 8644155), (39, 6649350), (45, 5762770), (50, 5186493), (65, 3989610), (75, 3457662), (78, 3324675), (90, 2881385), (97, 2673450), (117, 2216450), (130, 1994805), (150, 1728831), (194, 1336725), (195, 1329870), (225, 1152554), (234, 1108225), (291, 891150), (325, 797922), (390, 664935), (450, 576277), (457, 567450), (485, 534690), (582, 445575), (585, 443290), (650, 398961), (873, 297050), (914, 283725), (970, 267345), (975, 265974), (1170, 221645), (1261, 205650), (1371, 189150), (1455, 178230), (1746, 148525), (1950, 132987), (2285, 113490), (2425, 106938), (2522, 102825), (2742, 94575), (2910, 89115), (2925, 88658), (3783, 68550), (4113, 63050), (4365, 59410), (4570, 56745), (4850, 53469), (5850, 44329), (5941, 43650), (6305, 41130), (6855, 37830), (7275, 35646), (7566, 34275), (8226, 31525), (8730, 29705), (11349, 22850), (11425, 22698), (11882, 21825), (12610, 20565), (13710, 18915), (14550, 17823)]