127028700

素因数分解:

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

素因数の和:237

約数の個数: 216

約数和(自身を含む): 427889280

約数和(自身を除く): 300860580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 31, 36, 45, 50, 58, 60, 62, 75, 87, 90, 93, 100, 116, 124, 145, 150, 155, 157, 174, 180, 186, 225, 261, 279, 290, 300, 310, 314, 348, 372, 435, 450, 465, 471, 522, 558, 580, 620, 628, 725, 775, 785, 870, 899, 900, 930, 942, 1044, 1116, 1305, 1395, 1413, 1450, 1550, 1570, 1740, 1798, 1860, 1884, 2175, 2325, 2355, 2610, 2697, 2790, 2826, 2900, 3100, 3140, 3596, 3925, 4350, 4495, 4553, 4650, 4710, 4867, 5220, 5394, 5580, 5652, 6525, 6975, 7065, 7850, 8091, 8700, 8990, 9106, 9300, 9420, 9734, 10788, 11775, 13050, 13485, 13659, 13950, 14130, 14601, 15700, 16182, 17980, 18212, 19468, 22475, 22765, 23550, 24335, 26100, 26970, 27318, 27900, 28260, 29202, 32364, 35325, 40455, 40977, 43803, 44950, 45530, 47100, 48670, 53940, 54636, 58404, 67425, 68295, 70650, 73005, 80910, 81954, 87606, 89900, 91060, 97340, 113825, 121675, 134850, 136590, 141143, 141300, 146010, 161820, 163908, 175212, 202275, 204885, 219015, 227650, 243350, 269700, 273180, 282286, 292020, 341475, 365025, 404550, 409770, 423429, 438030, 455300, 486700, 564572, 682950, 705715, 730050, 809100, 819540, 846858, 876060, 1024425, 1095075, 1270287, 1365900, 1411430, 1460100, 1693716, 2048850, 2117145, 2190150, 2540574, 2822860, 3528575, 4097700, 4234290, 4380300, 5081148, 6351435, 7057150, 8468580, 10585725, 12702870, 14114300, 21171450, 25405740, 31757175, 42342900, 63514350, 127028700]

約数ペア:

[(1, 127028700), (2, 63514350), (3, 42342900), (4, 31757175), (5, 25405740), (6, 21171450), (9, 14114300), (10, 12702870), (12, 10585725), (15, 8468580), (18, 7057150), (20, 6351435), (25, 5081148), (29, 4380300), (30, 4234290), (31, 4097700), (36, 3528575), (45, 2822860), (50, 2540574), (58, 2190150), (60, 2117145), (62, 2048850), (75, 1693716), (87, 1460100), (90, 1411430), (93, 1365900), (100, 1270287), (116, 1095075), (124, 1024425), (145, 876060), (150, 846858), (155, 819540), (157, 809100), (174, 730050), (180, 705715), (186, 682950), (225, 564572), (261, 486700), (279, 455300), (290, 438030), (300, 423429), (310, 409770), (314, 404550), (348, 365025), (372, 341475), (435, 292020), (450, 282286), (465, 273180), (471, 269700), (522, 243350), (558, 227650), (580, 219015), (620, 204885), (628, 202275), (725, 175212), (775, 163908), (785, 161820), (870, 146010), (899, 141300), (900, 141143), (930, 136590), (942, 134850), (1044, 121675), (1116, 113825), (1305, 97340), (1395, 91060), (1413, 89900), (1450, 87606), (1550, 81954), (1570, 80910), (1740, 73005), (1798, 70650), (1860, 68295), (1884, 67425), (2175, 58404), (2325, 54636), (2355, 53940), (2610, 48670), (2697, 47100), (2790, 45530), (2826, 44950), (2900, 43803), (3100, 40977), (3140, 40455), (3596, 35325), (3925, 32364), (4350, 29202), (4495, 28260), (4553, 27900), (4650, 27318), (4710, 26970), (4867, 26100), (5220, 24335), (5394, 23550), (5580, 22765), (5652, 22475), (6525, 19468), (6975, 18212), (7065, 17980), (7850, 16182), (8091, 15700), (8700, 14601), (8990, 14130), (9106, 13950), (9300, 13659), (9420, 13485), (9734, 13050), (10788, 11775)]