75799100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 178634400

約数和(自身を除く): 102835300

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 199, 260, 293, 325, 398, 586, 650, 796, 995, 1172, 1300, 1465, 1990, 2587, 2930, 3809, 3980, 4975, 5174, 5860, 7325, 7618, 9950, 10348, 12935, 14650, 15236, 19045, 19900, 25870, 29300, 38090, 51740, 58307, 64675, 76180, 95225, 116614, 129350, 190450, 233228, 258700, 291535, 380900, 583070, 757991, 1166140, 1457675, 1515982, 2915350, 3031964, 3789955, 5830700, 7579910, 15159820, 18949775, 37899550, 75799100]

約数ペア:

[(1, 75799100), (2, 37899550), (4, 18949775), (5, 15159820), (10, 7579910), (13, 5830700), (20, 3789955), (25, 3031964), (26, 2915350), (50, 1515982), (52, 1457675), (65, 1166140), (100, 757991), (130, 583070), (199, 380900), (260, 291535), (293, 258700), (325, 233228), (398, 190450), (586, 129350), (650, 116614), (796, 95225), (995, 76180), (1172, 64675), (1300, 58307), (1465, 51740), (1990, 38090), (2587, 29300), (2930, 25870), (3809, 19900), (3980, 19045), (4975, 15236), (5174, 14650), (5860, 12935), (7325, 10348), (7618, 9950)]