225942600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:464

約数の個数: 192

約数和(自身を含む): 765576000

約数和(自身を除く): 539633400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 83, 100, 104, 120, 130, 150, 156, 166, 195, 200, 249, 260, 300, 312, 325, 332, 349, 390, 415, 498, 520, 600, 650, 664, 698, 780, 830, 975, 996, 1047, 1079, 1245, 1300, 1396, 1560, 1660, 1745, 1950, 1992, 2075, 2094, 2158, 2490, 2600, 2792, 3237, 3320, 3490, 3900, 4150, 4188, 4316, 4537, 4980, 5235, 5395, 6225, 6474, 6980, 7800, 8300, 8376, 8632, 8725, 9074, 9960, 10470, 10790, 12450, 12948, 13611, 13960, 16185, 16600, 17450, 18148, 20940, 21580, 22685, 24900, 25896, 26175, 26975, 27222, 28967, 32370, 34900, 36296, 41880, 43160, 45370, 49800, 52350, 53950, 54444, 57934, 64740, 68055, 69800, 80925, 86901, 90740, 104700, 107900, 108888, 113425, 115868, 129480, 136110, 144835, 161850, 173802, 181480, 209400, 215800, 226850, 231736, 272220, 289670, 323700, 340275, 347604, 376571, 434505, 453700, 544440, 579340, 647400, 680550, 695208, 724175, 753142, 869010, 907400, 1129713, 1158680, 1361100, 1448350, 1506284, 1738020, 1882855, 2172525, 2259426, 2722200, 2896700, 3012568, 3476040, 3765710, 4345050, 4518852, 5648565, 5793400, 7531420, 8690100, 9037704, 9414275, 11297130, 15062840, 17380200, 18828550, 22594260, 28242825, 37657100, 45188520, 56485650, 75314200, 112971300, 225942600]

約数ペア:

[(1, 225942600), (2, 112971300), (3, 75314200), (4, 56485650), (5, 45188520), (6, 37657100), (8, 28242825), (10, 22594260), (12, 18828550), (13, 17380200), (15, 15062840), (20, 11297130), (24, 9414275), (25, 9037704), (26, 8690100), (30, 7531420), (39, 5793400), (40, 5648565), (50, 4518852), (52, 4345050), (60, 3765710), (65, 3476040), (75, 3012568), (78, 2896700), (83, 2722200), (100, 2259426), (104, 2172525), (120, 1882855), (130, 1738020), (150, 1506284), (156, 1448350), (166, 1361100), (195, 1158680), (200, 1129713), (249, 907400), (260, 869010), (300, 753142), (312, 724175), (325, 695208), (332, 680550), (349, 647400), (390, 579340), (415, 544440), (498, 453700), (520, 434505), (600, 376571), (650, 347604), (664, 340275), (698, 323700), (780, 289670), (830, 272220), (975, 231736), (996, 226850), (1047, 215800), (1079, 209400), (1245, 181480), (1300, 173802), (1396, 161850), (1560, 144835), (1660, 136110), (1745, 129480), (1950, 115868), (1992, 113425), (2075, 108888), (2094, 107900), (2158, 104700), (2490, 90740), (2600, 86901), (2792, 80925), (3237, 69800), (3320, 68055), (3490, 64740), (3900, 57934), (4150, 54444), (4188, 53950), (4316, 52350), (4537, 49800), (4980, 45370), (5235, 43160), (5395, 41880), (6225, 36296), (6474, 34900), (6980, 32370), (7800, 28967), (8300, 27222), (8376, 26975), (8632, 26175), (8725, 25896), (9074, 24900), (9960, 22685), (10470, 21580), (10790, 20940), (12450, 18148), (12948, 17450), (13611, 16600), (13960, 16185)]