71125560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5987}}^1$

素因数の和:6018

約数の個数: 128

約数和(自身を含む): 258681600

約数和(自身を除く): 187556040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 5987, 11880, 11974, 17961, 23948, 29935, 35922, 47896, 53883, 59870, 65857, 71844, 89805, 107766, 119740, 131714, 143688, 161649, 179610, 197571, 215532, 239480, 263428, 269415, 323298, 329285, 359220, 395142, 431064, 526856, 538830, 592713, 646596, 658570, 718440, 790284, 808245, 987855, 1077660, 1185426, 1293192, 1317140, 1580568, 1616490, 1778139, 1975710, 2155320, 2370852, 2634280, 2963565, 3232980, 3556278, 3951420, 4741704, 5927130, 6465960, 7112556, 7902840, 8890695, 11854260, 14225112, 17781390, 23708520, 35562780, 71125560]

約数ペア:

[(1, 71125560), (2, 35562780), (3, 23708520), (4, 17781390), (5, 14225112), (6, 11854260), (8, 8890695), (9, 7902840), (10, 7112556), (11, 6465960), (12, 5927130), (15, 4741704), (18, 3951420), (20, 3556278), (22, 3232980), (24, 2963565), (27, 2634280), (30, 2370852), (33, 2155320), (36, 1975710), (40, 1778139), (44, 1616490), (45, 1580568), (54, 1317140), (55, 1293192), (60, 1185426), (66, 1077660), (72, 987855), (88, 808245), (90, 790284), (99, 718440), (108, 658570), (110, 646596), (120, 592713), (132, 538830), (135, 526856), (165, 431064), (180, 395142), (198, 359220), (216, 329285), (220, 323298), (264, 269415), (270, 263428), (297, 239480), (330, 215532), (360, 197571), (396, 179610), (440, 161649), (495, 143688), (540, 131714), (594, 119740), (660, 107766), (792, 89805), (990, 71844), (1080, 65857), (1188, 59870), (1320, 53883), (1485, 47896), (1980, 35922), (2376, 29935), (2970, 23948), (3960, 17961), (5940, 11974), (5987, 11880)]