77374920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13159}}^1$

素因数の和:13187

約数の個数: 96

約数和(自身を含む): 270043200

約数和(自身を除く): 192668280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 13159, 26318, 39477, 52636, 65795, 78954, 92113, 105272, 131590, 157908, 184226, 197385, 263180, 276339, 315816, 368452, 394770, 460565, 526360, 552678, 644791, 736904, 789540, 921130, 1105356, 1289582, 1381695, 1579080, 1842260, 1934373, 2210712, 2579164, 2763390, 3223955, 3684520, 3868746, 5158328, 5526780, 6447910, 7737492, 9671865, 11053560, 12895820, 15474984, 19343730, 25791640, 38687460, 77374920]

約数ペア:

[(1, 77374920), (2, 38687460), (3, 25791640), (4, 19343730), (5, 15474984), (6, 12895820), (7, 11053560), (8, 9671865), (10, 7737492), (12, 6447910), (14, 5526780), (15, 5158328), (20, 3868746), (21, 3684520), (24, 3223955), (28, 2763390), (30, 2579164), (35, 2210712), (40, 1934373), (42, 1842260), (49, 1579080), (56, 1381695), (60, 1289582), (70, 1105356), (84, 921130), (98, 789540), (105, 736904), (120, 644791), (140, 552678), (147, 526360), (168, 460565), (196, 394770), (210, 368452), (245, 315816), (280, 276339), (294, 263180), (392, 197385), (420, 184226), (490, 157908), (588, 131590), (735, 105272), (840, 92113), (980, 78954), (1176, 65795), (1470, 52636), (1960, 39477), (2940, 26318), (5880, 13159)]