42342900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 131658240

約数和(自身を除く): 89315340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 31, 50, 58, 60, 62, 75, 87, 93, 100, 116, 124, 145, 150, 155, 157, 174, 186, 290, 300, 310, 314, 348, 372, 435, 465, 471, 580, 620, 628, 725, 775, 785, 870, 899, 930, 942, 1450, 1550, 1570, 1740, 1798, 1860, 1884, 2175, 2325, 2355, 2697, 2900, 3100, 3140, 3596, 3925, 4350, 4495, 4553, 4650, 4710, 4867, 5394, 7850, 8700, 8990, 9106, 9300, 9420, 9734, 10788, 11775, 13485, 13659, 14601, 15700, 17980, 18212, 19468, 22475, 22765, 23550, 24335, 26970, 27318, 29202, 44950, 45530, 47100, 48670, 53940, 54636, 58404, 67425, 68295, 73005, 89900, 91060, 97340, 113825, 121675, 134850, 136590, 141143, 146010, 227650, 243350, 269700, 273180, 282286, 292020, 341475, 365025, 423429, 455300, 486700, 564572, 682950, 705715, 730050, 846858, 1365900, 1411430, 1460100, 1693716, 2117145, 2822860, 3528575, 4234290, 7057150, 8468580, 10585725, 14114300, 21171450, 42342900]

約数ペア:

[(1, 42342900), (2, 21171450), (3, 14114300), (4, 10585725), (5, 8468580), (6, 7057150), (10, 4234290), (12, 3528575), (15, 2822860), (20, 2117145), (25, 1693716), (29, 1460100), (30, 1411430), (31, 1365900), (50, 846858), (58, 730050), (60, 705715), (62, 682950), (75, 564572), (87, 486700), (93, 455300), (100, 423429), (116, 365025), (124, 341475), (145, 292020), (150, 282286), (155, 273180), (157, 269700), (174, 243350), (186, 227650), (290, 146010), (300, 141143), (310, 136590), (314, 134850), (348, 121675), (372, 113825), (435, 97340), (465, 91060), (471, 89900), (580, 73005), (620, 68295), (628, 67425), (725, 58404), (775, 54636), (785, 53940), (870, 48670), (899, 47100), (930, 45530), (942, 44950), (1450, 29202), (1550, 27318), (1570, 26970), (1740, 24335), (1798, 23550), (1860, 22765), (1884, 22475), (2175, 19468), (2325, 18212), (2355, 17980), (2697, 15700), (2900, 14601), (3100, 13659), (3140, 13485), (3596, 11775), (3925, 10788), (4350, 9734), (4495, 9420), (4553, 9300), (4650, 9106), (4710, 8990), (4867, 8700), (5394, 7850)]