2118300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 6416256

約数和(自身を除く): 4297956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 307, 345, 460, 575, 614, 690, 921, 1150, 1228, 1380, 1535, 1725, 1842, 2300, 3070, 3450, 3684, 4605, 6140, 6900, 7061, 7675, 9210, 14122, 15350, 18420, 21183, 23025, 28244, 30700, 35305, 42366, 46050, 70610, 84732, 92100, 105915, 141220, 176525, 211830, 353050, 423660, 529575, 706100, 1059150, 2118300]

約数ペア:

[(1, 2118300), (2, 1059150), (3, 706100), (4, 529575), (5, 423660), (6, 353050), (10, 211830), (12, 176525), (15, 141220), (20, 105915), (23, 92100), (25, 84732), (30, 70610), (46, 46050), (50, 42366), (60, 35305), (69, 30700), (75, 28244), (92, 23025), (100, 21183), (115, 18420), (138, 15350), (150, 14122), (230, 9210), (276, 7675), (300, 7061), (307, 6900), (345, 6140), (460, 4605), (575, 3684), (614, 3450), (690, 3070), (921, 2300), (1150, 1842), (1228, 1725), (1380, 1535)]