26047800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:550

約数の個数: 144

約数和(自身を含む): 90675000

約数和(自身を除く): 64627200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 36, 40, 45, 50, 58, 60, 72, 75, 87, 90, 100, 116, 120, 145, 150, 174, 180, 200, 225, 232, 261, 290, 300, 348, 360, 435, 450, 499, 522, 580, 600, 696, 725, 870, 900, 998, 1044, 1160, 1305, 1450, 1497, 1740, 1800, 1996, 2088, 2175, 2495, 2610, 2900, 2994, 3480, 3992, 4350, 4491, 4990, 5220, 5800, 5988, 6525, 7485, 8700, 8982, 9980, 10440, 11976, 12475, 13050, 14471, 14970, 17400, 17964, 19960, 22455, 24950, 26100, 28942, 29940, 35928, 37425, 43413, 44910, 49900, 52200, 57884, 59880, 72355, 74850, 86826, 89820, 99800, 112275, 115768, 130239, 144710, 149700, 173652, 179640, 217065, 224550, 260478, 289420, 299400, 347304, 361775, 434130, 449100, 520956, 578840, 651195, 723550, 868260, 898200, 1041912, 1085325, 1302390, 1447100, 1736520, 2170650, 2604780, 2894200, 3255975, 4341300, 5209560, 6511950, 8682600, 13023900, 26047800]

約数ペア:

[(1, 26047800), (2, 13023900), (3, 8682600), (4, 6511950), (5, 5209560), (6, 4341300), (8, 3255975), (9, 2894200), (10, 2604780), (12, 2170650), (15, 1736520), (18, 1447100), (20, 1302390), (24, 1085325), (25, 1041912), (29, 898200), (30, 868260), (36, 723550), (40, 651195), (45, 578840), (50, 520956), (58, 449100), (60, 434130), (72, 361775), (75, 347304), (87, 299400), (90, 289420), (100, 260478), (116, 224550), (120, 217065), (145, 179640), (150, 173652), (174, 149700), (180, 144710), (200, 130239), (225, 115768), (232, 112275), (261, 99800), (290, 89820), (300, 86826), (348, 74850), (360, 72355), (435, 59880), (450, 57884), (499, 52200), (522, 49900), (580, 44910), (600, 43413), (696, 37425), (725, 35928), (870, 29940), (900, 28942), (998, 26100), (1044, 24950), (1160, 22455), (1305, 19960), (1450, 17964), (1497, 17400), (1740, 14970), (1800, 14471), (1996, 13050), (2088, 12475), (2175, 11976), (2495, 10440), (2610, 9980), (2900, 8982), (2994, 8700), (3480, 7485), (3992, 6525), (4350, 5988), (4491, 5800), (4990, 5220)]