11973000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:344

約数の個数: 128

約数和(自身を含む): 40360320

約数和(自身を除く): 28387320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 307, 312, 325, 375, 390, 500, 520, 600, 614, 650, 750, 780, 921, 975, 1000, 1228, 1300, 1500, 1535, 1560, 1625, 1842, 1950, 2456, 2600, 3000, 3070, 3250, 3684, 3900, 3991, 4605, 4875, 6140, 6500, 7368, 7675, 7800, 7982, 9210, 9750, 11973, 12280, 13000, 15350, 15964, 18420, 19500, 19955, 23025, 23946, 30700, 31928, 36840, 38375, 39000, 39910, 46050, 47892, 59865, 61400, 76750, 79820, 92100, 95784, 99775, 115125, 119730, 153500, 159640, 184200, 199550, 230250, 239460, 299325, 307000, 399100, 460500, 478920, 498875, 598650, 798200, 921000, 997750, 1197300, 1496625, 1995500, 2394600, 2993250, 3991000, 5986500, 11973000]

約数ペア:

[(1, 11973000), (2, 5986500), (3, 3991000), (4, 2993250), (5, 2394600), (6, 1995500), (8, 1496625), (10, 1197300), (12, 997750), (13, 921000), (15, 798200), (20, 598650), (24, 498875), (25, 478920), (26, 460500), (30, 399100), (39, 307000), (40, 299325), (50, 239460), (52, 230250), (60, 199550), (65, 184200), (75, 159640), (78, 153500), (100, 119730), (104, 115125), (120, 99775), (125, 95784), (130, 92100), (150, 79820), (156, 76750), (195, 61400), (200, 59865), (250, 47892), (260, 46050), (300, 39910), (307, 39000), (312, 38375), (325, 36840), (375, 31928), (390, 30700), (500, 23946), (520, 23025), (600, 19955), (614, 19500), (650, 18420), (750, 15964), (780, 15350), (921, 13000), (975, 12280), (1000, 11973), (1228, 9750), (1300, 9210), (1500, 7982), (1535, 7800), (1560, 7675), (1625, 7368), (1842, 6500), (1950, 6140), (2456, 4875), (2600, 4605), (3000, 3991), (3070, 3900), (3250, 3684)]