75448240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1059

約数の個数: 120

約数和(自身を含む): 215008560

約数和(自身を除く): 139560320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 190, 196, 245, 266, 280, 304, 380, 392, 490, 532, 560, 665, 760, 784, 931, 980, 1013, 1064, 1330, 1520, 1862, 1960, 2026, 2128, 2660, 3724, 3920, 4052, 4655, 5065, 5320, 7091, 7448, 8104, 9310, 10130, 10640, 14182, 14896, 16208, 18620, 19247, 20260, 28364, 35455, 37240, 38494, 40520, 49637, 56728, 70910, 74480, 76988, 81040, 96235, 99274, 113456, 134729, 141820, 153976, 192470, 198548, 248185, 269458, 283640, 307952, 384940, 397096, 496370, 538916, 567280, 673645, 769880, 794192, 943103, 992740, 1077832, 1347290, 1539760, 1886206, 1985480, 2155664, 2694580, 3772412, 3970960, 4715515, 5389160, 7544824, 9431030, 10778320, 15089648, 18862060, 37724120, 75448240]

約数ペア:

[(1, 75448240), (2, 37724120), (4, 18862060), (5, 15089648), (7, 10778320), (8, 9431030), (10, 7544824), (14, 5389160), (16, 4715515), (19, 3970960), (20, 3772412), (28, 2694580), (35, 2155664), (38, 1985480), (40, 1886206), (49, 1539760), (56, 1347290), (70, 1077832), (76, 992740), (80, 943103), (95, 794192), (98, 769880), (112, 673645), (133, 567280), (140, 538916), (152, 496370), (190, 397096), (196, 384940), (245, 307952), (266, 283640), (280, 269458), (304, 248185), (380, 198548), (392, 192470), (490, 153976), (532, 141820), (560, 134729), (665, 113456), (760, 99274), (784, 96235), (931, 81040), (980, 76988), (1013, 74480), (1064, 70910), (1330, 56728), (1520, 49637), (1862, 40520), (1960, 38494), (2026, 37240), (2128, 35455), (2660, 28364), (3724, 20260), (3920, 19247), (4052, 18620), (4655, 16208), (5065, 14896), (5320, 14182), (7091, 10640), (7448, 10130), (8104, 9310)]