76154280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 243302400

約数和(自身を除く): 167148120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 127, 152, 190, 228, 254, 263, 285, 380, 381, 456, 508, 526, 570, 635, 760, 762, 789, 1016, 1052, 1140, 1270, 1315, 1524, 1578, 1905, 2104, 2280, 2413, 2540, 2630, 3048, 3156, 3810, 3945, 4826, 4997, 5080, 5260, 6312, 7239, 7620, 7890, 9652, 9994, 10520, 12065, 14478, 14991, 15240, 15780, 19304, 19988, 24130, 24985, 28956, 29982, 31560, 33401, 36195, 39976, 48260, 49970, 57912, 59964, 66802, 72390, 74955, 96520, 99940, 100203, 119928, 133604, 144780, 149910, 167005, 199880, 200406, 267208, 289560, 299820, 334010, 400812, 501015, 599640, 634619, 668020, 801624, 1002030, 1269238, 1336040, 1903857, 2004060, 2538476, 3173095, 3807714, 4008120, 5076952, 6346190, 7615428, 9519285, 12692380, 15230856, 19038570, 25384760, 38077140, 76154280]

約数ペア:

[(1, 76154280), (2, 38077140), (3, 25384760), (4, 19038570), (5, 15230856), (6, 12692380), (8, 9519285), (10, 7615428), (12, 6346190), (15, 5076952), (19, 4008120), (20, 3807714), (24, 3173095), (30, 2538476), (38, 2004060), (40, 1903857), (57, 1336040), (60, 1269238), (76, 1002030), (95, 801624), (114, 668020), (120, 634619), (127, 599640), (152, 501015), (190, 400812), (228, 334010), (254, 299820), (263, 289560), (285, 267208), (380, 200406), (381, 199880), (456, 167005), (508, 149910), (526, 144780), (570, 133604), (635, 119928), (760, 100203), (762, 99940), (789, 96520), (1016, 74955), (1052, 72390), (1140, 66802), (1270, 59964), (1315, 57912), (1524, 49970), (1578, 48260), (1905, 39976), (2104, 36195), (2280, 33401), (2413, 31560), (2540, 29982), (2630, 28956), (3048, 24985), (3156, 24130), (3810, 19988), (3945, 19304), (4826, 15780), (4997, 15240), (5080, 14991), (5260, 14478), (6312, 12065), (7239, 10520), (7620, 9994), (7890, 9652)]