297014900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 802615296

約数和(自身を除く): 505600396

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 127, 130, 140, 175, 182, 254, 257, 260, 325, 350, 364, 455, 508, 514, 635, 650, 700, 889, 910, 1028, 1270, 1285, 1300, 1651, 1778, 1799, 1820, 2275, 2540, 2570, 3175, 3302, 3341, 3556, 3598, 4445, 4550, 5140, 6350, 6425, 6604, 6682, 7196, 8255, 8890, 8995, 9100, 11557, 12700, 12850, 13364, 16510, 16705, 17780, 17990, 22225, 23114, 23387, 25700, 32639, 33020, 33410, 35980, 41275, 44450, 44975, 46228, 46774, 57785, 65278, 66820, 82550, 83525, 88900, 89950, 93548, 115570, 116935, 130556, 163195, 165100, 167050, 179900, 228473, 231140, 233870, 288925, 326390, 334100, 424307, 456946, 467740, 577850, 584675, 652780, 815975, 848614, 913892, 1142365, 1155700, 1169350, 1631950, 1697228, 2121535, 2284730, 2338700, 2970149, 3263900, 4243070, 4569460, 5711825, 5940298, 8486140, 10607675, 11423650, 11880596, 14850745, 21215350, 22847300, 29701490, 42430700, 59402980, 74253725, 148507450, 297014900]

約数ペア:

[(1, 297014900), (2, 148507450), (4, 74253725), (5, 59402980), (7, 42430700), (10, 29701490), (13, 22847300), (14, 21215350), (20, 14850745), (25, 11880596), (26, 11423650), (28, 10607675), (35, 8486140), (50, 5940298), (52, 5711825), (65, 4569460), (70, 4243070), (91, 3263900), (100, 2970149), (127, 2338700), (130, 2284730), (140, 2121535), (175, 1697228), (182, 1631950), (254, 1169350), (257, 1155700), (260, 1142365), (325, 913892), (350, 848614), (364, 815975), (455, 652780), (508, 584675), (514, 577850), (635, 467740), (650, 456946), (700, 424307), (889, 334100), (910, 326390), (1028, 288925), (1270, 233870), (1285, 231140), (1300, 228473), (1651, 179900), (1778, 167050), (1799, 165100), (1820, 163195), (2275, 130556), (2540, 116935), (2570, 115570), (3175, 93548), (3302, 89950), (3341, 88900), (3556, 83525), (3598, 82550), (4445, 66820), (4550, 65278), (5140, 57785), (6350, 46774), (6425, 46228), (6604, 44975), (6682, 44450), (7196, 41275), (8255, 35980), (8890, 33410), (8995, 33020), (9100, 32639), (11557, 25700), (12700, 23387), (12850, 23114), (13364, 22225), (16510, 17990), (16705, 17780)]