73128660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{619}}^1$

素因数の和:821

約数の個数: 96

約数和(自身を含む): 224985600

約数和(自身を除く): 151856940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 179, 220, 330, 358, 537, 619, 660, 716, 895, 1074, 1238, 1790, 1857, 1969, 2148, 2476, 2685, 3095, 3580, 3714, 3938, 5370, 5907, 6190, 6809, 7428, 7876, 9285, 9845, 10740, 11814, 12380, 13618, 18570, 19690, 20427, 23628, 27236, 29535, 34045, 37140, 39380, 40854, 59070, 68090, 81708, 102135, 110801, 118140, 136180, 204270, 221602, 332403, 408540, 443204, 554005, 664806, 1108010, 1218811, 1329612, 1662015, 2216020, 2437622, 3324030, 3656433, 4875244, 6094055, 6648060, 7312866, 12188110, 14625732, 18282165, 24376220, 36564330, 73128660]

約数ペア:

[(1, 73128660), (2, 36564330), (3, 24376220), (4, 18282165), (5, 14625732), (6, 12188110), (10, 7312866), (11, 6648060), (12, 6094055), (15, 4875244), (20, 3656433), (22, 3324030), (30, 2437622), (33, 2216020), (44, 1662015), (55, 1329612), (60, 1218811), (66, 1108010), (110, 664806), (132, 554005), (165, 443204), (179, 408540), (220, 332403), (330, 221602), (358, 204270), (537, 136180), (619, 118140), (660, 110801), (716, 102135), (895, 81708), (1074, 68090), (1238, 59070), (1790, 40854), (1857, 39380), (1969, 37140), (2148, 34045), (2476, 29535), (2685, 27236), (3095, 23628), (3580, 20427), (3714, 19690), (3938, 18570), (5370, 13618), (5907, 12380), (6190, 11814), (6809, 10740), (7428, 9845), (7876, 9285)]