27499950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2657}}^1$

素因数の和:2698

約数の個数: 72

約数和(自身を含む): 77124528

約数和(自身を除く): 49624578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 2657, 3450, 5175, 5314, 7971, 10350, 13285, 15942, 23913, 26570, 39855, 47826, 61111, 66425, 79710, 119565, 122222, 132850, 183333, 199275, 239130, 305555, 366666, 398550, 549999, 597825, 611110, 916665, 1099998, 1195650, 1527775, 1833330, 2749995, 3055550, 4583325, 5499990, 9166650, 13749975, 27499950]

約数ペア:

[(1, 27499950), (2, 13749975), (3, 9166650), (5, 5499990), (6, 4583325), (9, 3055550), (10, 2749995), (15, 1833330), (18, 1527775), (23, 1195650), (25, 1099998), (30, 916665), (45, 611110), (46, 597825), (50, 549999), (69, 398550), (75, 366666), (90, 305555), (115, 239130), (138, 199275), (150, 183333), (207, 132850), (225, 122222), (230, 119565), (345, 79710), (414, 66425), (450, 61111), (575, 47826), (690, 39855), (1035, 26570), (1150, 23913), (1725, 15942), (2070, 13285), (2657, 10350), (3450, 7971), (5175, 5314)]