77555160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1021}}^1$

素因数の和:1249

約数の個数: 96

約数和(自身を含む): 253496880

約数和(自身を除く): 175941720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 211, 360, 422, 633, 844, 1021, 1055, 1266, 1688, 1899, 2042, 2110, 2532, 3063, 3165, 3798, 4084, 4220, 5064, 5105, 6126, 6330, 7596, 8168, 8440, 9189, 9495, 10210, 12252, 12660, 15192, 15315, 18378, 18990, 20420, 24504, 25320, 30630, 36756, 37980, 40840, 45945, 61260, 73512, 75960, 91890, 122520, 183780, 215431, 367560, 430862, 646293, 861724, 1077155, 1292586, 1723448, 1938879, 2154310, 2585172, 3231465, 3877758, 4308620, 5170344, 6462930, 7755516, 8617240, 9694395, 12925860, 15511032, 19388790, 25851720, 38777580, 77555160]

約数ペア:

[(1, 77555160), (2, 38777580), (3, 25851720), (4, 19388790), (5, 15511032), (6, 12925860), (8, 9694395), (9, 8617240), (10, 7755516), (12, 6462930), (15, 5170344), (18, 4308620), (20, 3877758), (24, 3231465), (30, 2585172), (36, 2154310), (40, 1938879), (45, 1723448), (60, 1292586), (72, 1077155), (90, 861724), (120, 646293), (180, 430862), (211, 367560), (360, 215431), (422, 183780), (633, 122520), (844, 91890), (1021, 75960), (1055, 73512), (1266, 61260), (1688, 45945), (1899, 40840), (2042, 37980), (2110, 36756), (2532, 30630), (3063, 25320), (3165, 24504), (3798, 20420), (4084, 18990), (4220, 18378), (5064, 15315), (5105, 15192), (6126, 12660), (6330, 12252), (7596, 10210), (8168, 9495), (8440, 9189)]