75813760

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^3\times {\mathrm{89}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 201592800

約数和(自身を除く): 125779040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 89, 110, 121, 128, 160, 176, 178, 220, 242, 320, 352, 356, 440, 445, 484, 605, 640, 704, 712, 880, 890, 968, 979, 1210, 1331, 1408, 1424, 1760, 1780, 1936, 1958, 2420, 2662, 2848, 3520, 3560, 3872, 3916, 4840, 4895, 5324, 5696, 6655, 7040, 7120, 7744, 7832, 9680, 9790, 10648, 10769, 11392, 13310, 14240, 15488, 15664, 19360, 19580, 21296, 21538, 26620, 28480, 31328, 38720, 39160, 42592, 43076, 53240, 53845, 56960, 62656, 77440, 78320, 85184, 86152, 106480, 107690, 118459, 125312, 156640, 170368, 172304, 212960, 215380, 236918, 313280, 344608, 425920, 430760, 473836, 592295, 626560, 689216, 851840, 861520, 947672, 1184590, 1378432, 1723040, 1895344, 2369180, 3446080, 3790688, 4738360, 6892160, 7581376, 9476720, 15162752, 18953440, 37906880, 75813760]

約数ペア:

[(1, 75813760), (2, 37906880), (4, 18953440), (5, 15162752), (8, 9476720), (10, 7581376), (11, 6892160), (16, 4738360), (20, 3790688), (22, 3446080), (32, 2369180), (40, 1895344), (44, 1723040), (55, 1378432), (64, 1184590), (80, 947672), (88, 861520), (89, 851840), (110, 689216), (121, 626560), (128, 592295), (160, 473836), (176, 430760), (178, 425920), (220, 344608), (242, 313280), (320, 236918), (352, 215380), (356, 212960), (440, 172304), (445, 170368), (484, 156640), (605, 125312), (640, 118459), (704, 107690), (712, 106480), (880, 86152), (890, 85184), (968, 78320), (979, 77440), (1210, 62656), (1331, 56960), (1408, 53845), (1424, 53240), (1760, 43076), (1780, 42592), (1936, 39160), (1958, 38720), (2420, 31328), (2662, 28480), (2848, 26620), (3520, 21538), (3560, 21296), (3872, 19580), (3916, 19360), (4840, 15664), (4895, 15488), (5324, 14240), (5696, 13310), (6655, 11392), (7040, 10769), (7120, 10648), (7744, 9790), (7832, 9680)]