75812660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2591}}^1$

素因数の和:2637

約数の個数: 96

約数和(自身を含む): 209018880

約数和(自身を除く): 133206220

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 836, 1045, 1330, 1463, 1540, 2090, 2591, 2660, 2926, 4180, 5182, 5852, 7315, 10364, 12955, 14630, 18137, 25910, 28501, 29260, 36274, 49229, 51820, 57002, 72548, 90685, 98458, 114004, 142505, 181370, 196916, 199507, 246145, 285010, 344603, 362740, 399014, 492290, 541519, 570020, 689206, 798028, 984580, 997535, 1083038, 1378412, 1723015, 1995070, 2166076, 2707595, 3446030, 3790633, 3990140, 5415190, 6892060, 7581266, 10830380, 15162532, 18953165, 37906330, 75812660]

約数ペア:

[(1, 75812660), (2, 37906330), (4, 18953165), (5, 15162532), (7, 10830380), (10, 7581266), (11, 6892060), (14, 5415190), (19, 3990140), (20, 3790633), (22, 3446030), (28, 2707595), (35, 2166076), (38, 1995070), (44, 1723015), (55, 1378412), (70, 1083038), (76, 997535), (77, 984580), (95, 798028), (110, 689206), (133, 570020), (140, 541519), (154, 492290), (190, 399014), (209, 362740), (220, 344603), (266, 285010), (308, 246145), (380, 199507), (385, 196916), (418, 181370), (532, 142505), (665, 114004), (770, 98458), (836, 90685), (1045, 72548), (1330, 57002), (1463, 51820), (1540, 49229), (2090, 36274), (2591, 29260), (2660, 28501), (2926, 25910), (4180, 18137), (5182, 14630), (5852, 12955), (7315, 10364)]