45516800

素因数分解:

$2^{11}\times 5^2\times 7^1\times {\mathrm{127}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 129991680

約数和(自身を除く): 84474880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 127, 128, 140, 160, 175, 200, 224, 254, 256, 280, 320, 350, 400, 448, 508, 512, 560, 635, 640, 700, 800, 889, 896, 1016, 1024, 1120, 1270, 1280, 1400, 1600, 1778, 1792, 2032, 2048, 2240, 2540, 2560, 2800, 3175, 3200, 3556, 3584, 4064, 4445, 4480, 5080, 5120, 5600, 6350, 6400, 7112, 7168, 8128, 8890, 8960, 10160, 10240, 11200, 12700, 12800, 14224, 14336, 16256, 17780, 17920, 20320, 22225, 22400, 25400, 25600, 28448, 32512, 35560, 35840, 40640, 44450, 44800, 50800, 51200, 56896, 65024, 71120, 71680, 81280, 88900, 89600, 101600, 113792, 130048, 142240, 162560, 177800, 179200, 203200, 227584, 260096, 284480, 325120, 355600, 358400, 406400, 455168, 568960, 650240, 711200, 812800, 910336, 1137920, 1300480, 1422400, 1625600, 1820672, 2275840, 2844800, 3251200, 4551680, 5689600, 6502400, 9103360, 11379200, 22758400, 45516800]

約数ペア:

[(1, 45516800), (2, 22758400), (4, 11379200), (5, 9103360), (7, 6502400), (8, 5689600), (10, 4551680), (14, 3251200), (16, 2844800), (20, 2275840), (25, 1820672), (28, 1625600), (32, 1422400), (35, 1300480), (40, 1137920), (50, 910336), (56, 812800), (64, 711200), (70, 650240), (80, 568960), (100, 455168), (112, 406400), (127, 358400), (128, 355600), (140, 325120), (160, 284480), (175, 260096), (200, 227584), (224, 203200), (254, 179200), (256, 177800), (280, 162560), (320, 142240), (350, 130048), (400, 113792), (448, 101600), (508, 89600), (512, 88900), (560, 81280), (635, 71680), (640, 71120), (700, 65024), (800, 56896), (889, 51200), (896, 50800), (1016, 44800), (1024, 44450), (1120, 40640), (1270, 35840), (1280, 35560), (1400, 32512), (1600, 28448), (1778, 25600), (1792, 25400), (2032, 22400), (2048, 22225), (2240, 20320), (2540, 17920), (2560, 17780), (2800, 16256), (3175, 14336), (3200, 14224), (3556, 12800), (3584, 12700), (4064, 11200), (4445, 10240), (4480, 10160), (5080, 8960), (5120, 8890), (5600, 8128), (6350, 7168), (6400, 7112)]