149986380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{883}}^1$

素因数の和:1063

約数の個数: 96

約数和(自身を含む): 445536000

約数和(自身を除く): 295549620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 149, 190, 228, 285, 298, 380, 447, 570, 596, 745, 883, 894, 1140, 1490, 1766, 1788, 2235, 2649, 2831, 2980, 3532, 4415, 4470, 5298, 5662, 8493, 8830, 8940, 10596, 11324, 13245, 14155, 16777, 16986, 17660, 26490, 28310, 33554, 33972, 42465, 50331, 52980, 56620, 67108, 83885, 84930, 100662, 131567, 167770, 169860, 201324, 251655, 263134, 335540, 394701, 503310, 526268, 657835, 789402, 1006620, 1315670, 1578804, 1973505, 2499773, 2631340, 3947010, 4999546, 7499319, 7894020, 9999092, 12498865, 14998638, 24997730, 29997276, 37496595, 49995460, 74993190, 149986380]

約数ペア:

[(1, 149986380), (2, 74993190), (3, 49995460), (4, 37496595), (5, 29997276), (6, 24997730), (10, 14998638), (12, 12498865), (15, 9999092), (19, 7894020), (20, 7499319), (30, 4999546), (38, 3947010), (57, 2631340), (60, 2499773), (76, 1973505), (95, 1578804), (114, 1315670), (149, 1006620), (190, 789402), (228, 657835), (285, 526268), (298, 503310), (380, 394701), (447, 335540), (570, 263134), (596, 251655), (745, 201324), (883, 169860), (894, 167770), (1140, 131567), (1490, 100662), (1766, 84930), (1788, 83885), (2235, 67108), (2649, 56620), (2831, 52980), (2980, 50331), (3532, 42465), (4415, 33972), (4470, 33554), (5298, 28310), (5662, 26490), (8493, 17660), (8830, 16986), (8940, 16777), (10596, 14155), (11324, 13245)]