251627200

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2$

素因数の和:108

約数の個数: 252

約数和(自身を含む): 740691432

約数和(自身を除く): 489064232

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 29, 32, 34, 40, 44, 50, 55, 58, 64, 68, 80, 85, 88, 100, 110, 116, 136, 145, 160, 170, 176, 187, 200, 220, 232, 272, 275, 290, 319, 320, 340, 352, 374, 400, 425, 440, 464, 493, 544, 550, 580, 638, 680, 704, 725, 748, 800, 841, 850, 880, 928, 935, 986, 1088, 1100, 1160, 1276, 1360, 1450, 1496, 1595, 1600, 1682, 1700, 1760, 1856, 1870, 1972, 2200, 2320, 2465, 2552, 2720, 2900, 2992, 3190, 3364, 3400, 3520, 3740, 3944, 4205, 4400, 4640, 4675, 4930, 5104, 5423, 5440, 5800, 5984, 6380, 6728, 6800, 7480, 7888, 7975, 8410, 8800, 9251, 9280, 9350, 9860, 10208, 10846, 11600, 11968, 12325, 12760, 13456, 13600, 14297, 14960, 15776, 15950, 16820, 17600, 18502, 18700, 19720, 20416, 21025, 21692, 23200, 24650, 25520, 26912, 27115, 27200, 28594, 29920, 31552, 31900, 33640, 37004, 37400, 39440, 42050, 43384, 46255, 46400, 49300, 51040, 53824, 54230, 57188, 59840, 63800, 67280, 71485, 74008, 74800, 78880, 84100, 86768, 92510, 98600, 102080, 108460, 114376, 127600, 134560, 135575, 142970, 148016, 149600, 157267, 157760, 168200, 173536, 185020, 197200, 216920, 228752, 231275, 255200, 269120, 271150, 285940, 296032, 299200, 314534, 336400, 347072, 357425, 370040, 394400, 433840, 457504, 462550, 510400, 542300, 571880, 592064, 629068, 672800, 714850, 740080, 786335, 788800, 867680, 915008, 925100, 1084600, 1143760, 1258136, 1345600, 1429700, 1480160, 1572670, 1735360, 1850200, 2169200, 2287520, 2516272, 2859400, 2960320, 3145340, 3700400, 3931675, 4338400, 4575040, 5032544, 5718800, 6290680, 7400800, 7863350, 8676800, 10065088, 11437600, 12581360, 14801600, 15726700, 22875200, 25162720, 31453400, 50325440, 62906800, 125813600, 251627200]

約数ペア:

[(1, 251627200), (2, 125813600), (4, 62906800), (5, 50325440), (8, 31453400), (10, 25162720), (11, 22875200), (16, 15726700), (17, 14801600), (20, 12581360), (22, 11437600), (25, 10065088), (29, 8676800), (32, 7863350), (34, 7400800), (40, 6290680), (44, 5718800), (50, 5032544), (55, 4575040), (58, 4338400), (64, 3931675), (68, 3700400), (80, 3145340), (85, 2960320), (88, 2859400), (100, 2516272), (110, 2287520), (116, 2169200), (136, 1850200), (145, 1735360), (160, 1572670), (170, 1480160), (176, 1429700), (187, 1345600), (200, 1258136), (220, 1143760), (232, 1084600), (272, 925100), (275, 915008), (290, 867680), (319, 788800), (320, 786335), (340, 740080), (352, 714850), (374, 672800), (400, 629068), (425, 592064), (440, 571880), (464, 542300), (493, 510400), (544, 462550), (550, 457504), (580, 433840), (638, 394400), (680, 370040), (704, 357425), (725, 347072), (748, 336400), (800, 314534), (841, 299200), (850, 296032), (880, 285940), (928, 271150), (935, 269120), (986, 255200), (1088, 231275), (1100, 228752), (1160, 216920), (1276, 197200), (1360, 185020), (1450, 173536), (1496, 168200), (1595, 157760), (1600, 157267), (1682, 149600), (1700, 148016), (1760, 142970), (1856, 135575), (1870, 134560), (1972, 127600), (2200, 114376), (2320, 108460), (2465, 102080), (2552, 98600), (2720, 92510), (2900, 86768), (2992, 84100), (3190, 78880), (3364, 74800), (3400, 74008), (3520, 71485), (3740, 67280), (3944, 63800), (4205, 59840), (4400, 57188), (4640, 54230), (4675, 53824), (4930, 51040), (5104, 49300), (5423, 46400), (5440, 46255), (5800, 43384), (5984, 42050), (6380, 39440), (6728, 37400), (6800, 37004), (7480, 33640), (7888, 31900), (7975, 31552), (8410, 29920), (8800, 28594), (9251, 27200), (9280, 27115), (9350, 26912), (9860, 25520), (10208, 24650), (10846, 23200), (11600, 21692), (11968, 21025), (12325, 20416), (12760, 19720), (13456, 18700), (13600, 18502), (14297, 17600), (14960, 16820), (15776, 15950)]