149352120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{138289}}^1$

素因数の和:138309

約数の個数: 64

約数和(自身を含む): 497844000

約数和(自身を除く): 348491880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 138289, 276578, 414867, 553156, 691445, 829734, 1106312, 1244601, 1382890, 1659468, 2074335, 2489202, 2765780, 3318936, 3733803, 4148670, 4978404, 5531560, 6223005, 7467606, 8297340, 9956808, 12446010, 14935212, 16594680, 18669015, 24892020, 29870424, 37338030, 49784040, 74676060, 149352120]

約数ペア:

[(1, 149352120), (2, 74676060), (3, 49784040), (4, 37338030), (5, 29870424), (6, 24892020), (8, 18669015), (9, 16594680), (10, 14935212), (12, 12446010), (15, 9956808), (18, 8297340), (20, 7467606), (24, 6223005), (27, 5531560), (30, 4978404), (36, 4148670), (40, 3733803), (45, 3318936), (54, 2765780), (60, 2489202), (72, 2074335), (90, 1659468), (108, 1382890), (120, 1244601), (135, 1106312), (180, 829734), (216, 691445), (270, 553156), (360, 414867), (540, 276578), (1080, 138289)]