131867400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{31397}}^1$

素因数の和:31423

約数の個数: 96

約数和(自身を含む): 467202240

約数和(自身を除く): 335334840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 31397, 62794, 94191, 125588, 156985, 188382, 219779, 251176, 313970, 376764, 439558, 470955, 627940, 659337, 753528, 784925, 879116, 941910, 1098895, 1255880, 1318674, 1569850, 1758232, 1883820, 2197790, 2354775, 2637348, 3139700, 3296685, 3767640, 4395580, 4709550, 5274696, 5494475, 6279400, 6593370, 8791160, 9419100, 10988950, 13186740, 16483425, 18838200, 21977900, 26373480, 32966850, 43955800, 65933700, 131867400]

約数ペア:

[(1, 131867400), (2, 65933700), (3, 43955800), (4, 32966850), (5, 26373480), (6, 21977900), (7, 18838200), (8, 16483425), (10, 13186740), (12, 10988950), (14, 9419100), (15, 8791160), (20, 6593370), (21, 6279400), (24, 5494475), (25, 5274696), (28, 4709550), (30, 4395580), (35, 3767640), (40, 3296685), (42, 3139700), (50, 2637348), (56, 2354775), (60, 2197790), (70, 1883820), (75, 1758232), (84, 1569850), (100, 1318674), (105, 1255880), (120, 1098895), (140, 941910), (150, 879116), (168, 784925), (175, 753528), (200, 659337), (210, 627940), (280, 470955), (300, 439558), (350, 376764), (420, 313970), (525, 251176), (600, 219779), (700, 188382), (840, 156985), (1050, 125588), (1400, 94191), (2100, 62794), (4200, 31397)]