73754280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1453}}^1$

素因数の和:1520

約数の個数: 128

約数和(自身を含む): 251251200

約数和(自身を除く): 177496920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1410, 1453, 1692, 1880, 2115, 2538, 2820, 2906, 3384, 4230, 4359, 5076, 5640, 5812, 6345, 7265, 8460, 8718, 10152, 11624, 12690, 13077, 14530, 16920, 17436, 21795, 25380, 26154, 29060, 34872, 39231, 43590, 50760, 52308, 58120, 65385, 68291, 78462, 87180, 104616, 130770, 136582, 156924, 174360, 196155, 204873, 261540, 273164, 313848, 341455, 392310, 409746, 523080, 546328, 614619, 682910, 784620, 819492, 1024365, 1229238, 1365820, 1569240, 1638984, 1843857, 2048730, 2458476, 2731640, 3073095, 3687714, 4097460, 4916952, 6146190, 7375428, 8194920, 9219285, 12292380, 14750856, 18438570, 24584760, 36877140, 73754280]

約数ペア:

[(1, 73754280), (2, 36877140), (3, 24584760), (4, 18438570), (5, 14750856), (6, 12292380), (8, 9219285), (9, 8194920), (10, 7375428), (12, 6146190), (15, 4916952), (18, 4097460), (20, 3687714), (24, 3073095), (27, 2731640), (30, 2458476), (36, 2048730), (40, 1843857), (45, 1638984), (47, 1569240), (54, 1365820), (60, 1229238), (72, 1024365), (90, 819492), (94, 784620), (108, 682910), (120, 614619), (135, 546328), (141, 523080), (180, 409746), (188, 392310), (216, 341455), (235, 313848), (270, 273164), (282, 261540), (360, 204873), (376, 196155), (423, 174360), (470, 156924), (540, 136582), (564, 130770), (705, 104616), (846, 87180), (940, 78462), (1080, 68291), (1128, 65385), (1269, 58120), (1410, 52308), (1453, 50760), (1692, 43590), (1880, 39231), (2115, 34872), (2538, 29060), (2820, 26154), (2906, 25380), (3384, 21795), (4230, 17436), (4359, 16920), (5076, 14530), (5640, 13077), (5812, 12690), (6345, 11624), (7265, 10152), (8460, 8718)]