56175200

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 148490496

約数和(自身を除く): 92315296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 43, 46, 50, 71, 80, 86, 92, 100, 115, 142, 160, 172, 184, 200, 215, 230, 284, 344, 355, 368, 400, 430, 460, 568, 575, 688, 710, 736, 800, 860, 920, 989, 1075, 1136, 1150, 1376, 1420, 1633, 1720, 1775, 1840, 1978, 2150, 2272, 2300, 2840, 3053, 3266, 3440, 3550, 3680, 3956, 4300, 4600, 4945, 5680, 6106, 6532, 6880, 7100, 7912, 8165, 8600, 9200, 9890, 11360, 12212, 13064, 14200, 15265, 15824, 16330, 17200, 18400, 19780, 24424, 24725, 26128, 28400, 30530, 31648, 32660, 34400, 39560, 40825, 48848, 49450, 52256, 56800, 61060, 65320, 70219, 76325, 79120, 81650, 97696, 98900, 122120, 130640, 140438, 152650, 158240, 163300, 197800, 244240, 261280, 280876, 305300, 326600, 351095, 395600, 488480, 561752, 610600, 653200, 702190, 791200, 1123504, 1221200, 1306400, 1404380, 1755475, 2247008, 2442400, 2808760, 3510950, 5617520, 7021900, 11235040, 14043800, 28087600, 56175200]

約数ペア:

[(1, 56175200), (2, 28087600), (4, 14043800), (5, 11235040), (8, 7021900), (10, 5617520), (16, 3510950), (20, 2808760), (23, 2442400), (25, 2247008), (32, 1755475), (40, 1404380), (43, 1306400), (46, 1221200), (50, 1123504), (71, 791200), (80, 702190), (86, 653200), (92, 610600), (100, 561752), (115, 488480), (142, 395600), (160, 351095), (172, 326600), (184, 305300), (200, 280876), (215, 261280), (230, 244240), (284, 197800), (344, 163300), (355, 158240), (368, 152650), (400, 140438), (430, 130640), (460, 122120), (568, 98900), (575, 97696), (688, 81650), (710, 79120), (736, 76325), (800, 70219), (860, 65320), (920, 61060), (989, 56800), (1075, 52256), (1136, 49450), (1150, 48848), (1376, 40825), (1420, 39560), (1633, 34400), (1720, 32660), (1775, 31648), (1840, 30530), (1978, 28400), (2150, 26128), (2272, 24725), (2300, 24424), (2840, 19780), (3053, 18400), (3266, 17200), (3440, 16330), (3550, 15824), (3680, 15265), (3956, 14200), (4300, 13064), (4600, 12212), (4945, 11360), (5680, 9890), (6106, 9200), (6532, 8600), (6880, 8165), (7100, 7912)]