149513880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{30389}}^1$

素因数の和:30444

約数の個数: 64

約数和(自身を含む): 459496800

約数和(自身を除く): 309982920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 30389, 60778, 91167, 121556, 151945, 182334, 243112, 303890, 364668, 455835, 607780, 729336, 911670, 1215560, 1245949, 1823340, 2491898, 3646680, 3737847, 4983796, 6229745, 7475694, 9967592, 12459490, 14951388, 18689235, 24918980, 29902776, 37378470, 49837960, 74756940, 149513880]

約数ペア:

[(1, 149513880), (2, 74756940), (3, 49837960), (4, 37378470), (5, 29902776), (6, 24918980), (8, 18689235), (10, 14951388), (12, 12459490), (15, 9967592), (20, 7475694), (24, 6229745), (30, 4983796), (40, 3737847), (41, 3646680), (60, 2491898), (82, 1823340), (120, 1245949), (123, 1215560), (164, 911670), (205, 729336), (246, 607780), (328, 455835), (410, 364668), (492, 303890), (615, 243112), (820, 182334), (984, 151945), (1230, 121556), (1640, 91167), (2460, 60778), (4920, 30389)]