77053740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 228856320

約数和(自身を除く): 151802580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 257, 263, 285, 380, 514, 526, 570, 771, 789, 1028, 1052, 1140, 1285, 1315, 1542, 1578, 2570, 2630, 3084, 3156, 3855, 3945, 4883, 4997, 5140, 5260, 7710, 7890, 9766, 9994, 14649, 14991, 15420, 15780, 19532, 19988, 24415, 24985, 29298, 29982, 48830, 49970, 58596, 59964, 67591, 73245, 74955, 97660, 99940, 135182, 146490, 149910, 202773, 270364, 292980, 299820, 337955, 405546, 675910, 811092, 1013865, 1284229, 1351820, 2027730, 2568458, 3852687, 4055460, 5136916, 6421145, 7705374, 12842290, 15410748, 19263435, 25684580, 38526870, 77053740]

約数ペア:

[(1, 77053740), (2, 38526870), (3, 25684580), (4, 19263435), (5, 15410748), (6, 12842290), (10, 7705374), (12, 6421145), (15, 5136916), (19, 4055460), (20, 3852687), (30, 2568458), (38, 2027730), (57, 1351820), (60, 1284229), (76, 1013865), (95, 811092), (114, 675910), (190, 405546), (228, 337955), (257, 299820), (263, 292980), (285, 270364), (380, 202773), (514, 149910), (526, 146490), (570, 135182), (771, 99940), (789, 97660), (1028, 74955), (1052, 73245), (1140, 67591), (1285, 59964), (1315, 58596), (1542, 49970), (1578, 48830), (2570, 29982), (2630, 29298), (3084, 24985), (3156, 24415), (3855, 19988), (3945, 19532), (4883, 15780), (4997, 15420), (5140, 14991), (5260, 14649), (7710, 9994), (7890, 9766)]