274355900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 216

約数和(自身を含む): 768857040

約数和(自身を除く): 494501140

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 59, 65, 70, 73, 91, 98, 100, 118, 130, 140, 146, 175, 182, 196, 236, 245, 260, 292, 295, 325, 350, 364, 365, 413, 455, 490, 511, 590, 637, 650, 700, 730, 767, 826, 910, 949, 980, 1022, 1180, 1225, 1274, 1300, 1460, 1475, 1534, 1652, 1820, 1825, 1898, 2044, 2065, 2275, 2450, 2548, 2555, 2891, 2950, 3068, 3185, 3577, 3650, 3796, 3835, 4130, 4307, 4550, 4745, 4900, 5110, 5369, 5782, 5900, 6370, 6643, 7154, 7300, 7670, 8260, 8614, 9100, 9490, 10220, 10325, 10738, 11564, 12740, 12775, 13286, 14308, 14455, 15340, 15925, 17228, 17885, 18980, 19175, 20650, 21476, 21535, 23725, 25550, 26572, 26845, 28910, 30149, 31850, 33215, 35770, 37583, 38350, 41300, 43070, 46501, 47450, 51100, 53690, 55991, 57820, 60298, 63700, 66430, 71540, 72275, 75166, 76700, 86140, 89425, 93002, 94900, 107380, 107675, 111982, 120596, 132860, 134225, 144550, 150332, 150745, 166075, 178850, 186004, 187915, 211043, 215350, 223964, 232505, 268450, 279955, 289100, 301490, 332150, 357700, 375830, 391937, 422086, 430700, 465010, 536900, 559910, 602980, 664300, 751660, 753725, 783874, 844172, 930020, 939575, 1055215, 1119820, 1162525, 1399775, 1507450, 1567748, 1879150, 1959685, 2110430, 2325050, 2743559, 2799550, 3014900, 3758300, 3919370, 4220860, 4650100, 5276075, 5487118, 5599100, 7838740, 9798425, 10552150, 10974236, 13717795, 19596850, 21104300, 27435590, 39193700, 54871180, 68588975, 137177950, 274355900]

約数ペア:

[(1, 274355900), (2, 137177950), (4, 68588975), (5, 54871180), (7, 39193700), (10, 27435590), (13, 21104300), (14, 19596850), (20, 13717795), (25, 10974236), (26, 10552150), (28, 9798425), (35, 7838740), (49, 5599100), (50, 5487118), (52, 5276075), (59, 4650100), (65, 4220860), (70, 3919370), (73, 3758300), (91, 3014900), (98, 2799550), (100, 2743559), (118, 2325050), (130, 2110430), (140, 1959685), (146, 1879150), (175, 1567748), (182, 1507450), (196, 1399775), (236, 1162525), (245, 1119820), (260, 1055215), (292, 939575), (295, 930020), (325, 844172), (350, 783874), (364, 753725), (365, 751660), (413, 664300), (455, 602980), (490, 559910), (511, 536900), (590, 465010), (637, 430700), (650, 422086), (700, 391937), (730, 375830), (767, 357700), (826, 332150), (910, 301490), (949, 289100), (980, 279955), (1022, 268450), (1180, 232505), (1225, 223964), (1274, 215350), (1300, 211043), (1460, 187915), (1475, 186004), (1534, 178850), (1652, 166075), (1820, 150745), (1825, 150332), (1898, 144550), (2044, 134225), (2065, 132860), (2275, 120596), (2450, 111982), (2548, 107675), (2555, 107380), (2891, 94900), (2950, 93002), (3068, 89425), (3185, 86140), (3577, 76700), (3650, 75166), (3796, 72275), (3835, 71540), (4130, 66430), (4307, 63700), (4550, 60298), (4745, 57820), (4900, 55991), (5110, 53690), (5369, 51100), (5782, 47450), (5900, 46501), (6370, 43070), (6643, 41300), (7154, 38350), (7300, 37583), (7670, 35770), (8260, 33215), (8614, 31850), (9100, 30149), (9490, 28910), (10220, 26845), (10325, 26572), (10738, 25550), (11564, 23725), (12740, 21535), (12775, 21476), (13286, 20650), (14308, 19175), (14455, 18980), (15340, 17885), (15925, 17228)]