300662180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^2$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 813302784

約数和(自身を除く): 512640604

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 73, 91, 124, 130, 140, 146, 155, 182, 217, 260, 292, 310, 364, 365, 403, 434, 455, 511, 620, 730, 806, 868, 910, 949, 1022, 1085, 1460, 1612, 1820, 1898, 2015, 2044, 2170, 2263, 2555, 2821, 3796, 4030, 4340, 4526, 4745, 5110, 5329, 5642, 6643, 8060, 9052, 9490, 10220, 10658, 11284, 11315, 13286, 14105, 15841, 18980, 21316, 22630, 26572, 26645, 28210, 29419, 31682, 33215, 37303, 45260, 53290, 56420, 58838, 63364, 66430, 69277, 74606, 79205, 106580, 117676, 132860, 138554, 147095, 149212, 158410, 165199, 186515, 205933, 277108, 294190, 316820, 330398, 346385, 373030, 411866, 484939, 588380, 660796, 692770, 746060, 823732, 825995, 969878, 1029665, 1156393, 1385540, 1651990, 1939756, 2059330, 2147587, 2312786, 2424695, 3303980, 4118660, 4295174, 4625572, 4849390, 5781965, 8590348, 9698780, 10737935, 11563930, 15033109, 21475870, 23127860, 30066218, 42951740, 60132436, 75165545, 150331090, 300662180]

約数ペア:

[(1, 300662180), (2, 150331090), (4, 75165545), (5, 60132436), (7, 42951740), (10, 30066218), (13, 23127860), (14, 21475870), (20, 15033109), (26, 11563930), (28, 10737935), (31, 9698780), (35, 8590348), (52, 5781965), (62, 4849390), (65, 4625572), (70, 4295174), (73, 4118660), (91, 3303980), (124, 2424695), (130, 2312786), (140, 2147587), (146, 2059330), (155, 1939756), (182, 1651990), (217, 1385540), (260, 1156393), (292, 1029665), (310, 969878), (364, 825995), (365, 823732), (403, 746060), (434, 692770), (455, 660796), (511, 588380), (620, 484939), (730, 411866), (806, 373030), (868, 346385), (910, 330398), (949, 316820), (1022, 294190), (1085, 277108), (1460, 205933), (1612, 186515), (1820, 165199), (1898, 158410), (2015, 149212), (2044, 147095), (2170, 138554), (2263, 132860), (2555, 117676), (2821, 106580), (3796, 79205), (4030, 74606), (4340, 69277), (4526, 66430), (4745, 63364), (5110, 58838), (5329, 56420), (5642, 53290), (6643, 45260), (8060, 37303), (9052, 33215), (9490, 31682), (10220, 29419), (10658, 28210), (11284, 26645), (11315, 26572), (13286, 22630), (14105, 21316), (15841, 18980)]