57865600

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^2\times {\mathrm{107}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 156234420

約数和(自身を除く): 98368820

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 107, 128, 130, 160, 169, 200, 208, 214, 260, 320, 325, 338, 400, 416, 428, 520, 535, 640, 650, 676, 800, 832, 845, 856, 1040, 1070, 1300, 1352, 1391, 1600, 1664, 1690, 1712, 2080, 2140, 2600, 2675, 2704, 2782, 3200, 3380, 3424, 4160, 4225, 4280, 5200, 5350, 5408, 5564, 6760, 6848, 6955, 8320, 8450, 8560, 10400, 10700, 10816, 11128, 13520, 13696, 13910, 16900, 17120, 18083, 20800, 21400, 21632, 22256, 27040, 27820, 33800, 34240, 34775, 36166, 41600, 42800, 44512, 54080, 55640, 67600, 68480, 69550, 72332, 85600, 89024, 90415, 108160, 111280, 135200, 139100, 144664, 171200, 178048, 180830, 222560, 270400, 278200, 289328, 342400, 361660, 445120, 452075, 540800, 556400, 578656, 723320, 890240, 904150, 1112800, 1157312, 1446640, 1808300, 2225600, 2314624, 2893280, 3616600, 4451200, 5786560, 7233200, 11573120, 14466400, 28932800, 57865600]

約数ペア:

[(1, 57865600), (2, 28932800), (4, 14466400), (5, 11573120), (8, 7233200), (10, 5786560), (13, 4451200), (16, 3616600), (20, 2893280), (25, 2314624), (26, 2225600), (32, 1808300), (40, 1446640), (50, 1157312), (52, 1112800), (64, 904150), (65, 890240), (80, 723320), (100, 578656), (104, 556400), (107, 540800), (128, 452075), (130, 445120), (160, 361660), (169, 342400), (200, 289328), (208, 278200), (214, 270400), (260, 222560), (320, 180830), (325, 178048), (338, 171200), (400, 144664), (416, 139100), (428, 135200), (520, 111280), (535, 108160), (640, 90415), (650, 89024), (676, 85600), (800, 72332), (832, 69550), (845, 68480), (856, 67600), (1040, 55640), (1070, 54080), (1300, 44512), (1352, 42800), (1391, 41600), (1600, 36166), (1664, 34775), (1690, 34240), (1712, 33800), (2080, 27820), (2140, 27040), (2600, 22256), (2675, 21632), (2704, 21400), (2782, 20800), (3200, 18083), (3380, 17120), (3424, 16900), (4160, 13910), (4225, 13696), (4280, 13520), (5200, 11128), (5350, 10816), (5408, 10700), (5564, 10400), (6760, 8560), (6848, 8450), (6955, 8320)]