64565600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:94

約数の個数: 216

約数和(自身を含む): 187019280

約数和(自身を除く): 122453680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 29, 32, 40, 44, 46, 50, 55, 58, 80, 88, 92, 100, 110, 115, 116, 121, 145, 160, 176, 184, 200, 220, 230, 232, 242, 253, 275, 290, 319, 352, 368, 400, 440, 460, 464, 484, 506, 550, 575, 580, 605, 638, 667, 725, 736, 800, 880, 920, 928, 968, 1012, 1100, 1150, 1160, 1210, 1265, 1276, 1334, 1450, 1595, 1760, 1840, 1936, 2024, 2200, 2300, 2320, 2420, 2530, 2552, 2668, 2783, 2900, 3025, 3190, 3335, 3509, 3680, 3872, 4048, 4400, 4600, 4640, 4840, 5060, 5104, 5336, 5566, 5800, 6050, 6325, 6380, 6670, 7018, 7337, 7975, 8096, 8800, 9200, 9680, 10120, 10208, 10672, 11132, 11600, 12100, 12650, 12760, 13340, 13915, 14036, 14674, 15950, 16675, 17545, 18400, 19360, 20240, 21344, 22264, 23200, 24200, 25300, 25520, 26680, 27830, 28072, 29348, 31900, 33350, 35090, 36685, 40480, 44528, 48400, 50600, 51040, 53360, 55660, 56144, 58696, 63800, 66700, 69575, 70180, 73370, 80707, 87725, 89056, 96800, 101200, 106720, 111320, 112288, 117392, 127600, 133400, 139150, 140360, 146740, 161414, 175450, 183425, 202400, 222640, 234784, 255200, 266800, 278300, 280720, 293480, 322828, 350900, 366850, 403535, 445280, 533600, 556600, 561440, 586960, 645656, 701800, 733700, 807070, 1113200, 1173920, 1291312, 1403600, 1467400, 1614140, 2017675, 2226400, 2582624, 2807200, 2934800, 3228280, 4035350, 5869600, 6456560, 8070700, 12913120, 16141400, 32282800, 64565600]

約数ペア:

[(1, 64565600), (2, 32282800), (4, 16141400), (5, 12913120), (8, 8070700), (10, 6456560), (11, 5869600), (16, 4035350), (20, 3228280), (22, 2934800), (23, 2807200), (25, 2582624), (29, 2226400), (32, 2017675), (40, 1614140), (44, 1467400), (46, 1403600), (50, 1291312), (55, 1173920), (58, 1113200), (80, 807070), (88, 733700), (92, 701800), (100, 645656), (110, 586960), (115, 561440), (116, 556600), (121, 533600), (145, 445280), (160, 403535), (176, 366850), (184, 350900), (200, 322828), (220, 293480), (230, 280720), (232, 278300), (242, 266800), (253, 255200), (275, 234784), (290, 222640), (319, 202400), (352, 183425), (368, 175450), (400, 161414), (440, 146740), (460, 140360), (464, 139150), (484, 133400), (506, 127600), (550, 117392), (575, 112288), (580, 111320), (605, 106720), (638, 101200), (667, 96800), (725, 89056), (736, 87725), (800, 80707), (880, 73370), (920, 70180), (928, 69575), (968, 66700), (1012, 63800), (1100, 58696), (1150, 56144), (1160, 55660), (1210, 53360), (1265, 51040), (1276, 50600), (1334, 48400), (1450, 44528), (1595, 40480), (1760, 36685), (1840, 35090), (1936, 33350), (2024, 31900), (2200, 29348), (2300, 28072), (2320, 27830), (2420, 26680), (2530, 25520), (2552, 25300), (2668, 24200), (2783, 23200), (2900, 22264), (3025, 21344), (3190, 20240), (3335, 19360), (3509, 18400), (3680, 17545), (3872, 16675), (4048, 15950), (4400, 14674), (4600, 14036), (4640, 13915), (4840, 13340), (5060, 12760), (5104, 12650), (5336, 12100), (5566, 11600), (5800, 11132), (6050, 10672), (6325, 10208), (6380, 10120), (6670, 9680), (7018, 9200), (7337, 8800), (7975, 8096)]