77863320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6977}}^1$

素因数の和:7025

約数の個数: 96

約数和(自身を含む): 261256320

約数和(自身を除く): 183393000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 6977, 11160, 13954, 20931, 27908, 34885, 41862, 55816, 62793, 69770, 83724, 104655, 125586, 139540, 167448, 209310, 216287, 251172, 279080, 313965, 418620, 432574, 502344, 627930, 648861, 837240, 865148, 1081435, 1255860, 1297722, 1730296, 1946583, 2162870, 2511720, 2595444, 3244305, 3893166, 4325740, 5190888, 6488610, 7786332, 8651480, 9732915, 12977220, 15572664, 19465830, 25954440, 38931660, 77863320]

約数ペア:

[(1, 77863320), (2, 38931660), (3, 25954440), (4, 19465830), (5, 15572664), (6, 12977220), (8, 9732915), (9, 8651480), (10, 7786332), (12, 6488610), (15, 5190888), (18, 4325740), (20, 3893166), (24, 3244305), (30, 2595444), (31, 2511720), (36, 2162870), (40, 1946583), (45, 1730296), (60, 1297722), (62, 1255860), (72, 1081435), (90, 865148), (93, 837240), (120, 648861), (124, 627930), (155, 502344), (180, 432574), (186, 418620), (248, 313965), (279, 279080), (310, 251172), (360, 216287), (372, 209310), (465, 167448), (558, 139540), (620, 125586), (744, 104655), (930, 83724), (1116, 69770), (1240, 62793), (1395, 55816), (1860, 41862), (2232, 34885), (2790, 27908), (3720, 20931), (5580, 13954), (6977, 11160)]