75439760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1453}}^1$

素因数の和:1536

約数の個数: 80

約数和(自身を含む): 194719680

約数和(自身を除く): 119279920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 59, 80, 88, 110, 118, 176, 220, 236, 295, 440, 472, 590, 649, 880, 944, 1180, 1298, 1453, 2360, 2596, 2906, 3245, 4720, 5192, 5812, 6490, 7265, 10384, 11624, 12980, 14530, 15983, 23248, 25960, 29060, 31966, 51920, 58120, 63932, 79915, 85727, 116240, 127864, 159830, 171454, 255728, 319660, 342908, 428635, 639320, 685816, 857270, 942997, 1278640, 1371632, 1714540, 1885994, 3429080, 3771988, 4714985, 6858160, 7543976, 9429970, 15087952, 18859940, 37719880, 75439760]

約数ペア:

[(1, 75439760), (2, 37719880), (4, 18859940), (5, 15087952), (8, 9429970), (10, 7543976), (11, 6858160), (16, 4714985), (20, 3771988), (22, 3429080), (40, 1885994), (44, 1714540), (55, 1371632), (59, 1278640), (80, 942997), (88, 857270), (110, 685816), (118, 639320), (176, 428635), (220, 342908), (236, 319660), (295, 255728), (440, 171454), (472, 159830), (590, 127864), (649, 116240), (880, 85727), (944, 79915), (1180, 63932), (1298, 58120), (1453, 51920), (2360, 31966), (2596, 29060), (2906, 25960), (3245, 23248), (4720, 15983), (5192, 14530), (5812, 12980), (6490, 11624), (7265, 10384)]