133223880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{7451}}^1$

素因数の和:7614

約数の個数: 64

約数和(自身を含む): 402408000

約数和(自身を除く): 269184120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 7451, 8940, 14902, 17880, 22353, 29804, 37255, 44706, 59608, 74510, 89412, 111765, 149020, 178824, 223530, 298040, 447060, 894120, 1110199, 2220398, 3330597, 4440796, 5550995, 6661194, 8881592, 11101990, 13322388, 16652985, 22203980, 26644776, 33305970, 44407960, 66611940, 133223880]

約数ペア:

[(1, 133223880), (2, 66611940), (3, 44407960), (4, 33305970), (5, 26644776), (6, 22203980), (8, 16652985), (10, 13322388), (12, 11101990), (15, 8881592), (20, 6661194), (24, 5550995), (30, 4440796), (40, 3330597), (60, 2220398), (120, 1110199), (149, 894120), (298, 447060), (447, 298040), (596, 223530), (745, 178824), (894, 149020), (1192, 111765), (1490, 89412), (1788, 74510), (2235, 59608), (2980, 44706), (3576, 37255), (4470, 29804), (5960, 22353), (7451, 17880), (8940, 14902)]