53975200

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 143428320

約数和(自身を除く): 89453120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 53, 67, 76, 80, 95, 100, 106, 134, 152, 160, 190, 200, 212, 265, 268, 304, 335, 380, 400, 424, 475, 530, 536, 608, 670, 760, 800, 848, 950, 1007, 1060, 1072, 1273, 1325, 1340, 1520, 1675, 1696, 1900, 2014, 2120, 2144, 2546, 2650, 2680, 3040, 3350, 3551, 3800, 4028, 4240, 5035, 5092, 5300, 5360, 6365, 6700, 7102, 7600, 8056, 8480, 10070, 10184, 10600, 10720, 12730, 13400, 14204, 15200, 16112, 17755, 20140, 20368, 21200, 25175, 25460, 26800, 28408, 31825, 32224, 35510, 40280, 40736, 42400, 50350, 50920, 53600, 56816, 63650, 67469, 71020, 80560, 88775, 100700, 101840, 113632, 127300, 134938, 142040, 161120, 177550, 201400, 203680, 254600, 269876, 284080, 337345, 355100, 402800, 509200, 539752, 568160, 674690, 710200, 805600, 1018400, 1079504, 1349380, 1420400, 1686725, 2159008, 2698760, 2840800, 3373450, 5397520, 6746900, 10795040, 13493800, 26987600, 53975200]

約数ペア:

[(1, 53975200), (2, 26987600), (4, 13493800), (5, 10795040), (8, 6746900), (10, 5397520), (16, 3373450), (19, 2840800), (20, 2698760), (25, 2159008), (32, 1686725), (38, 1420400), (40, 1349380), (50, 1079504), (53, 1018400), (67, 805600), (76, 710200), (80, 674690), (95, 568160), (100, 539752), (106, 509200), (134, 402800), (152, 355100), (160, 337345), (190, 284080), (200, 269876), (212, 254600), (265, 203680), (268, 201400), (304, 177550), (335, 161120), (380, 142040), (400, 134938), (424, 127300), (475, 113632), (530, 101840), (536, 100700), (608, 88775), (670, 80560), (760, 71020), (800, 67469), (848, 63650), (950, 56816), (1007, 53600), (1060, 50920), (1072, 50350), (1273, 42400), (1325, 40736), (1340, 40280), (1520, 35510), (1675, 32224), (1696, 31825), (1900, 28408), (2014, 26800), (2120, 25460), (2144, 25175), (2546, 21200), (2650, 20368), (2680, 20140), (3040, 17755), (3350, 16112), (3551, 15200), (3800, 14204), (4028, 13400), (4240, 12730), (5035, 10720), (5092, 10600), (5300, 10184), (5360, 10070), (6365, 8480), (6700, 8056), (7102, 7600)]