145759860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3079}}^1$

素因数の和:3357

約数の個数: 72

約数和(自身を含む): 443963520

約数和(自身を除く): 298203660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 263, 526, 789, 1052, 1315, 1578, 2367, 2630, 3079, 3156, 3945, 4734, 5260, 6158, 7890, 9237, 9468, 11835, 12316, 15395, 15780, 18474, 23670, 27711, 30790, 36948, 46185, 47340, 55422, 61580, 92370, 110844, 138555, 184740, 277110, 554220, 809777, 1619554, 2429331, 3239108, 4048885, 4858662, 7287993, 8097770, 9717324, 12146655, 14575986, 16195540, 24293310, 29151972, 36439965, 48586620, 72879930, 145759860]

約数ペア:

[(1, 145759860), (2, 72879930), (3, 48586620), (4, 36439965), (5, 29151972), (6, 24293310), (9, 16195540), (10, 14575986), (12, 12146655), (15, 9717324), (18, 8097770), (20, 7287993), (30, 4858662), (36, 4048885), (45, 3239108), (60, 2429331), (90, 1619554), (180, 809777), (263, 554220), (526, 277110), (789, 184740), (1052, 138555), (1315, 110844), (1578, 92370), (2367, 61580), (2630, 55422), (3079, 47340), (3156, 46185), (3945, 36948), (4734, 30790), (5260, 27711), (6158, 23670), (7890, 18474), (9237, 15780), (9468, 15395), (11835, 12316)]