72100064750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{11353}}^1$

素因数の和:11587

約数の個数: 128

約数和(自身を含む): 163236003840

約数和(自身を除く): 91135939090

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 125, 133, 175, 190, 191, 250, 266, 350, 382, 475, 665, 875, 950, 955, 1330, 1337, 1750, 1910, 2375, 2674, 3325, 3629, 4750, 4775, 6650, 6685, 7258, 9550, 11353, 13370, 16625, 18145, 22706, 23875, 25403, 33250, 33425, 36290, 47750, 50806, 56765, 66850, 79471, 90725, 113530, 127015, 158942, 167125, 181450, 215707, 254030, 283825, 334250, 397355, 431414, 453625, 567650, 635075, 794710, 907250, 1078535, 1270150, 1419125, 1509949, 1986775, 2157070, 2168423, 2838250, 3019898, 3175375, 3973550, 4336846, 5392675, 6350750, 7549745, 9933875, 10785350, 10842115, 15099490, 15178961, 19867750, 21684230, 26963375, 30357922, 37748725, 41200037, 53926750, 54210575, 75497450, 75894805, 82400074, 108421150, 151789610, 188743625, 206000185, 271052875, 288400259, 377487250, 379474025, 412000370, 542105750, 576800518, 758948050, 1030000925, 1442001295, 1897370125, 2060001850, 2884002590, 3794740250, 5150004625, 7210006475, 10300009250, 14420012950, 36050032375, 72100064750]

約数ペア:

[(1, 72100064750), (2, 36050032375), (5, 14420012950), (7, 10300009250), (10, 7210006475), (14, 5150004625), (19, 3794740250), (25, 2884002590), (35, 2060001850), (38, 1897370125), (50, 1442001295), (70, 1030000925), (95, 758948050), (125, 576800518), (133, 542105750), (175, 412000370), (190, 379474025), (191, 377487250), (250, 288400259), (266, 271052875), (350, 206000185), (382, 188743625), (475, 151789610), (665, 108421150), (875, 82400074), (950, 75894805), (955, 75497450), (1330, 54210575), (1337, 53926750), (1750, 41200037), (1910, 37748725), (2375, 30357922), (2674, 26963375), (3325, 21684230), (3629, 19867750), (4750, 15178961), (4775, 15099490), (6650, 10842115), (6685, 10785350), (7258, 9933875), (9550, 7549745), (11353, 6350750), (13370, 5392675), (16625, 4336846), (18145, 3973550), (22706, 3175375), (23875, 3019898), (25403, 2838250), (33250, 2168423), (33425, 2157070), (36290, 1986775), (47750, 1509949), (50806, 1419125), (56765, 1270150), (66850, 1078535), (79471, 907250), (90725, 794710), (113530, 635075), (127015, 567650), (158942, 453625), (167125, 431414), (181450, 397355), (215707, 334250), (254030, 283825)]