162722864800

素因数分解:

$2^5\times 5^2\times {\mathrm{127}}^1\times {\mathrm{661}}^1\times {\mathrm{2423}}^1$

素因数の和:3231

約数の個数: 144

約数和(自身を含む): 401146324992

約数和(自身を除く): 238423460192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 127, 160, 200, 254, 400, 508, 635, 661, 800, 1016, 1270, 1322, 2032, 2423, 2540, 2644, 3175, 3305, 4064, 4846, 5080, 5288, 6350, 6610, 9692, 10160, 10576, 12115, 12700, 13220, 16525, 19384, 20320, 21152, 24230, 25400, 26440, 33050, 38768, 48460, 50800, 52880, 60575, 66100, 77536, 83947, 96920, 101600, 105760, 121150, 132200, 167894, 193840, 242300, 264400, 307721, 335788, 387680, 419735, 484600, 528800, 615442, 671576, 839470, 969200, 1230884, 1343152, 1538605, 1601603, 1678940, 1938400, 2098675, 2461768, 2686304, 3077210, 3203206, 3357880, 4197350, 4923536, 6154420, 6406412, 6715760, 7693025, 8008015, 8394700, 9847072, 12308840, 12812824, 13431520, 15386050, 16016030, 16789400, 24617680, 25625648, 30772100, 32032060, 33578800, 40040075, 49235360, 51251296, 61544200, 64064120, 67157600, 80080150, 123088400, 128128240, 160160300, 203403581, 246176800, 256256480, 320320600, 406807162, 640641200, 813614324, 1017017905, 1281282400, 1627228648, 2034035810, 3254457296, 4068071620, 5085089525, 6508914592, 8136143240, 10170179050, 16272286480, 20340358100, 32544572960, 40680716200, 81361432400, 162722864800]

約数ペア:

[(1, 162722864800), (2, 81361432400), (4, 40680716200), (5, 32544572960), (8, 20340358100), (10, 16272286480), (16, 10170179050), (20, 8136143240), (25, 6508914592), (32, 5085089525), (40, 4068071620), (50, 3254457296), (80, 2034035810), (100, 1627228648), (127, 1281282400), (160, 1017017905), (200, 813614324), (254, 640641200), (400, 406807162), (508, 320320600), (635, 256256480), (661, 246176800), (800, 203403581), (1016, 160160300), (1270, 128128240), (1322, 123088400), (2032, 80080150), (2423, 67157600), (2540, 64064120), (2644, 61544200), (3175, 51251296), (3305, 49235360), (4064, 40040075), (4846, 33578800), (5080, 32032060), (5288, 30772100), (6350, 25625648), (6610, 24617680), (9692, 16789400), (10160, 16016030), (10576, 15386050), (12115, 13431520), (12700, 12812824), (13220, 12308840), (16525, 9847072), (19384, 8394700), (20320, 8008015), (21152, 7693025), (24230, 6715760), (25400, 6406412), (26440, 6154420), (33050, 4923536), (38768, 4197350), (48460, 3357880), (50800, 3203206), (52880, 3077210), (60575, 2686304), (66100, 2461768), (77536, 2098675), (83947, 1938400), (96920, 1678940), (101600, 1601603), (105760, 1538605), (121150, 1343152), (132200, 1230884), (167894, 969200), (193840, 839470), (242300, 671576), (264400, 615442), (307721, 528800), (335788, 484600), (387680, 419735)]