276717900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1129}}^1$

素因数の和:1208

約数の個数: 144

約数和(自身を含む): 863139200

約数和(自身を除く): 586421300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 43, 50, 57, 60, 75, 76, 86, 95, 100, 114, 129, 150, 172, 190, 215, 228, 258, 285, 300, 380, 430, 475, 516, 570, 645, 817, 860, 950, 1075, 1129, 1140, 1290, 1425, 1634, 1900, 2150, 2258, 2451, 2580, 2850, 3225, 3268, 3387, 4085, 4300, 4516, 4902, 5645, 5700, 6450, 6774, 8170, 9804, 11290, 12255, 12900, 13548, 16340, 16935, 20425, 21451, 22580, 24510, 28225, 33870, 40850, 42902, 48547, 49020, 56450, 61275, 64353, 67740, 81700, 84675, 85804, 97094, 107255, 112900, 122550, 128706, 145641, 169350, 194188, 214510, 242735, 245100, 257412, 291282, 321765, 338700, 429020, 485470, 536275, 582564, 643530, 728205, 922393, 970940, 1072550, 1213675, 1287060, 1456410, 1608825, 1844786, 2145100, 2427350, 2767179, 2912820, 3217650, 3641025, 3689572, 4611965, 4854700, 5534358, 6435300, 7282050, 9223930, 11068716, 13835895, 14564100, 18447860, 23059825, 27671790, 46119650, 55343580, 69179475, 92239300, 138358950, 276717900]

約数ペア:

[(1, 276717900), (2, 138358950), (3, 92239300), (4, 69179475), (5, 55343580), (6, 46119650), (10, 27671790), (12, 23059825), (15, 18447860), (19, 14564100), (20, 13835895), (25, 11068716), (30, 9223930), (38, 7282050), (43, 6435300), (50, 5534358), (57, 4854700), (60, 4611965), (75, 3689572), (76, 3641025), (86, 3217650), (95, 2912820), (100, 2767179), (114, 2427350), (129, 2145100), (150, 1844786), (172, 1608825), (190, 1456410), (215, 1287060), (228, 1213675), (258, 1072550), (285, 970940), (300, 922393), (380, 728205), (430, 643530), (475, 582564), (516, 536275), (570, 485470), (645, 429020), (817, 338700), (860, 321765), (950, 291282), (1075, 257412), (1129, 245100), (1140, 242735), (1290, 214510), (1425, 194188), (1634, 169350), (1900, 145641), (2150, 128706), (2258, 122550), (2451, 112900), (2580, 107255), (2850, 97094), (3225, 85804), (3268, 84675), (3387, 81700), (4085, 67740), (4300, 64353), (4516, 61275), (4902, 56450), (5645, 49020), (5700, 48547), (6450, 42902), (6774, 40850), (8170, 33870), (9804, 28225), (11290, 24510), (12255, 22580), (12900, 21451), (13548, 20425), (16340, 16935)]